diff --git a/src/app/tape/dialogs/configpages/tapepreferencesconfigurationpage.cpp b/src/app/tape/dialogs/configpages/tapepreferencesconfigurationpage.cpp
index 9377303f8..f44fd5075 100644
--- a/src/app/tape/dialogs/configpages/tapepreferencesconfigurationpage.cpp
+++ b/src/app/tape/dialogs/configpages/tapepreferencesconfigurationpage.cpp
@@ -42,6 +42,7 @@ TapePreferencesConfigurationPage::TapePreferencesConfigurationPage(QWidget *pare
       m_defGradationChanged(false)
 {
     ui->setupUi(this);
+    RetranslateUi();
 
     InitLanguages(ui->langCombo);
     connect(ui->langCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [this]()
@@ -50,11 +51,9 @@ TapePreferencesConfigurationPage::TapePreferencesConfigurationPage(QWidget *pare
     });
 
     //-------------------- Decimal separator setup
-    ui->osOptionCheck->setText(tr("With OS options") + QString(" (%1)").arg(QLocale().decimalPoint()));
     ui->osOptionCheck->setChecked(qApp->TapeSettings()->GetOsSeparator());
 
     //---------------------- Pattern making system
-    InitPMSystems(ui->systemCombo);
     ui->systemBookValueLabel->setFixedHeight(4 * QFontMetrics(ui->systemBookValueLabel->font()).lineSpacing());
     connect(ui->systemCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [this]()
     {
@@ -77,15 +76,14 @@ TapePreferencesConfigurationPage::TapePreferencesConfigurationPage(QWidget *pare
     //----------------------------- Measurements Editing
     connect(ui->resetWarningsButton, &QPushButton::released, this, []()
     {
-        VTapeSettings *settings = qApp->TapeSettings();
-
-        settings->SetConfirmFormatRewriting(true);
+        qApp->TapeSettings()->SetConfirmFormatRewriting(true);
     });
 
     //----------------------- Toolbar
     ui->toolBarStyleCheck->setChecked(qApp->TapeSettings()->GetToolBarStyle());
 
     //---------------------------Default height and size
+    // If change units don't forget about the label
     ui->defHeightCombo->addItems(VMeasurement::WholeListHeights(Unit::Cm));
     index = ui->defHeightCombo->findText(QString().setNum(qApp->TapeSettings()->GetDefHeight()));
     if (index != -1)
@@ -100,13 +98,14 @@ TapePreferencesConfigurationPage::TapePreferencesConfigurationPage(QWidget *pare
 
     connect(ui->defHeightCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, DefGradationChanged);
 
+    // If change units don't forget about the label
     ui->defSizeCombo->addItems(VMeasurement::WholeListSizes(Unit::Cm));
     index = ui->defSizeCombo->findText(QString().setNum(qApp->TapeSettings()->GetDefSize()));
     if (index != -1)
     {
         ui->defSizeCombo->setCurrentIndex(index);
     }
-    connect(ui->defHeightCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, DefGradationChanged);
+    connect(ui->defSizeCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, DefGradationChanged);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -156,6 +155,7 @@ void TapePreferencesConfigurationPage::changeEvent(QEvent *event)
     {
         // retranslate designer form (single inheritance approach)
         RetranslateUi();
+        ui->retranslateUi(this);
     }
     // remember to call base class implementation
     QWidget::changeEvent(event);
@@ -164,5 +164,18 @@ void TapePreferencesConfigurationPage::changeEvent(QEvent *event)
 //---------------------------------------------------------------------------------------------------------------------
 void TapePreferencesConfigurationPage::RetranslateUi()
 {
-    ui->osOptionCheck->setText(tr("With OS options") + QString(" (%1)").arg(QLocale().decimalPoint()));
+    ui->osOptionCheck->setText(tr("With OS options") + QStringLiteral(" (%1)").arg(QLocale().decimalPoint()));
+
+    {
+    const QString code = qvariant_cast<QString>(ui->systemCombo->currentData());
+    ui->systemCombo->blockSignals(true);
+    ui->systemCombo->clear();
+    InitPMSystems(ui->systemCombo);
+    ui->systemCombo->setCurrentIndex(-1);
+    ui->systemCombo->blockSignals(false);
+    ui->systemCombo->setCurrentIndex(ui->systemCombo->findData(code));
+    }
+
+    ui->labelHeightUnit->setText(UnitsToStr(Unit::Cm, true));
+    ui->labelSizeUnit->setText(UnitsToStr(Unit::Cm, true));
 }
diff --git a/src/app/tape/dialogs/configpages/tapepreferencesconfigurationpage.ui b/src/app/tape/dialogs/configpages/tapepreferencesconfigurationpage.ui
index cd16d2a14..a54bc9df4 100644
--- a/src/app/tape/dialogs/configpages/tapepreferencesconfigurationpage.ui
+++ b/src/app/tape/dialogs/configpages/tapepreferencesconfigurationpage.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>501</width>
-    <height>526</height>
+    <height>550</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -155,10 +155,24 @@
      <property name="title">
       <string>Default height and size</string>
      </property>
-     <layout class="QFormLayout" name="formLayout_3">
-      <property name="fieldGrowthPolicy">
-       <enum>QFormLayout::ExpandingFieldsGrow</enum>
-      </property>
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="0" column="2">
+       <widget class="QLabel" name="labelHeightUnit">
+        <property name="text">
+         <string notr="true">Height unit</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QComboBox" name="defSizeCombo">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+       </widget>
+      </item>
       <item row="0" column="0">
        <widget class="QLabel" name="label">
         <property name="text">
@@ -167,7 +181,21 @@
        </widget>
       </item>
       <item row="0" column="1">
-       <widget class="QComboBox" name="defHeightCombo"/>
+       <widget class="QComboBox" name="defHeightCombo">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QLabel" name="labelSizeUnit">
+        <property name="text">
+         <string notr="true">Size unit</string>
+        </property>
+       </widget>
       </item>
       <item row="1" column="0">
        <widget class="QLabel" name="label_4">
@@ -176,8 +204,31 @@
         </property>
        </widget>
       </item>
-      <item row="1" column="1">
-       <widget class="QComboBox" name="defSizeCombo"/>
+      <item row="0" column="3">
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item row="1" column="3">
+       <spacer name="horizontalSpacer_2">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
       </item>
      </layout>
     </widget>
diff --git a/src/app/tape/dialogs/configpages/tapepreferencespathpage.cpp b/src/app/tape/dialogs/configpages/tapepreferencespathpage.cpp
index 9ac1010c9..1a31ca31e 100644
--- a/src/app/tape/dialogs/configpages/tapepreferencespathpage.cpp
+++ b/src/app/tape/dialogs/configpages/tapepreferencespathpage.cpp
@@ -43,6 +43,15 @@ TapePreferencesPathPage::TapePreferencesPathPage(QWidget *parent)
 
     InitTable();
 
+    connect(ui->pathTable, &QTableWidget::itemSelectionChanged, this, [this]()
+    {
+        ui->defaultButton->setEnabled(not ui->pathTable->selectedItems().isEmpty());
+        ui->defaultButton->setDefault(false);
+
+        ui->editButton->setEnabled(not ui->pathTable->selectedItems().isEmpty());
+        ui->editButton->setDefault(true);
+    });
+
     connect(ui->defaultButton, &QPushButton::clicked, this, &TapePreferencesPathPage::DefaultPath);
     connect(ui->editButton, &QPushButton::clicked, this, &TapePreferencesPathPage::EditPath);
 }
@@ -62,6 +71,19 @@ void TapePreferencesPathPage::Apply()
     settings->SetPathTemplate(ui->pathTable->item(2, 1)->text());
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void TapePreferencesPathPage::changeEvent(QEvent *event)
+{
+    if (event->type() == QEvent::LanguageChange)
+    {
+        // retranslate designer form (single inheritance approach)
+        ui->retranslateUi(this);
+        InitTable();
+    }
+    // remember to call base class implementation
+    QWidget::changeEvent(event);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void TapePreferencesPathPage::DefaultPath()
 {
@@ -141,6 +163,7 @@ void TapePreferencesPathPage::EditPath()
 //---------------------------------------------------------------------------------------------------------------------
 void TapePreferencesPathPage::InitTable()
 {
+    ui->pathTable->clearContents();
     ui->pathTable->setRowCount(3);
     ui->pathTable->setColumnCount(2);
 
@@ -171,13 +194,4 @@ void TapePreferencesPathPage::InitTable()
     ui->pathTable->resizeColumnsToContents();
     ui->pathTable->resizeRowsToContents();
     ui->pathTable->horizontalHeader()->setStretchLastSection(true);
-
-    connect(ui->pathTable, &QTableWidget::itemSelectionChanged, this, [this]()
-    {
-        ui->defaultButton->setEnabled(true);
-        ui->defaultButton->setDefault(false);
-
-        ui->editButton->setEnabled(true);
-        ui->editButton->setDefault(true);
-    });
 }
diff --git a/src/app/tape/dialogs/configpages/tapepreferencespathpage.h b/src/app/tape/dialogs/configpages/tapepreferencespathpage.h
index ad72bb3cc..d17b54199 100644
--- a/src/app/tape/dialogs/configpages/tapepreferencespathpage.h
+++ b/src/app/tape/dialogs/configpages/tapepreferencespathpage.h
@@ -45,6 +45,8 @@ public:
     virtual ~TapePreferencesPathPage();
 
     void Apply();
+protected:
+    virtual void changeEvent(QEvent* event) Q_DECL_OVERRIDE;
 private slots:
     void DefaultPath();
     void EditPath();
diff --git a/src/app/tape/dialogs/dialogtapepreferences.cpp b/src/app/tape/dialogs/dialogtapepreferences.cpp
index 8f4eff643..b3292fde3 100644
--- a/src/app/tape/dialogs/dialogtapepreferences.cpp
+++ b/src/app/tape/dialogs/dialogtapepreferences.cpp
@@ -111,6 +111,18 @@ void DialogTapePreferences::resizeEvent(QResizeEvent *event)
     }
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void DialogTapePreferences::changeEvent(QEvent *event)
+{
+    if (event->type() == QEvent::LanguageChange)
+    {
+        // retranslate designer form (single inheritance approach)
+        ui->retranslateUi(this);
+    }
+    // remember to call base class implementation
+    QDialog::changeEvent(event);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void DialogTapePreferences::Apply()
 {
diff --git a/src/app/tape/dialogs/dialogtapepreferences.h b/src/app/tape/dialogs/dialogtapepreferences.h
index da1dd7848..ce86829df 100644
--- a/src/app/tape/dialogs/dialogtapepreferences.h
+++ b/src/app/tape/dialogs/dialogtapepreferences.h
@@ -52,6 +52,7 @@ signals:
 protected:
     virtual void showEvent(QShowEvent *event) Q_DECL_OVERRIDE;
     virtual void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
+    virtual void changeEvent(QEvent* event) Q_DECL_OVERRIDE;
 private slots:
     void Apply();
     void Ok();
diff --git a/src/app/valentina/dialogs/configpages/preferencesconfigurationpage.cpp b/src/app/valentina/dialogs/configpages/preferencesconfigurationpage.cpp
index f9faade5b..7e16cf44c 100644
--- a/src/app/valentina/dialogs/configpages/preferencesconfigurationpage.cpp
+++ b/src/app/valentina/dialogs/configpages/preferencesconfigurationpage.cpp
@@ -45,6 +45,7 @@ PreferencesConfigurationPage::PreferencesConfigurationPage(QWidget *parent)
       m_labelLangChanged(false)
 {
     ui->setupUi(this);
+    RetranslateUi();
 
     ui->tabWidget->setCurrentIndex(0);
 
@@ -58,11 +59,16 @@ PreferencesConfigurationPage::PreferencesConfigurationPage(QWidget *parent)
     });
 
     //-------------------- Decimal separator setup
-    ui->osOptionCheck->setText(tr("With OS options") + QString(" (%1)").arg(QLocale().decimalPoint()));
     ui->osOptionCheck->setChecked(qApp->ValentinaSettings()->GetOsSeparator());
 
     //----------------------- Unit setup
-    InitUnits();
+    // set default unit
+    const qint32 indexUnit = ui->unitCombo->findData(qApp->ValentinaSettings()->GetUnit());
+    if (indexUnit != -1)
+    {
+        ui->unitCombo->setCurrentIndex(indexUnit);
+    }
+
     connect(ui->unitCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [this]()
     {
         m_unitChanged = true;
@@ -82,7 +88,6 @@ PreferencesConfigurationPage::PreferencesConfigurationPage(QWidget *parent)
     });
 
     //---------------------- Pattern making system
-    InitPMSystems(ui->systemCombo);
     ui->systemBookValueLabel->setFixedHeight(4 * QFontMetrics(ui->systemBookValueLabel->font()).lineSpacing());
     connect(ui->systemCombo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [this]()
     {
@@ -209,6 +214,7 @@ void PreferencesConfigurationPage::changeEvent(QEvent *event)
     {
         // retranslate designer form (single inheritance approach)
         RetranslateUi();
+        ui->retranslateUi(this);
     }
     // remember to call base class implementation
     QWidget::changeEvent(event);
@@ -229,17 +235,29 @@ void PreferencesConfigurationPage::InitUnits()
     ui->unitCombo->addItem(tr("Centimeters"), unitCM);
     ui->unitCombo->addItem(tr("Millimiters"), unitMM);
     ui->unitCombo->addItem(tr("Inches"), unitINCH);
-
-    // set default unit
-    const qint32 indexUnit = ui->unitCombo->findData(qApp->ValentinaSettings()->GetUnit());
-    if (indexUnit != -1)
-    {
-        ui->unitCombo->setCurrentIndex(indexUnit);
-    }
 }
 
 //---------------------------------------------------------------------------------------------------------------------
 void PreferencesConfigurationPage::RetranslateUi()
 {
-    ui->osOptionCheck->setText(tr("With OS options") + QString(" (%1)").arg(QLocale().decimalPoint()));
+    ui->osOptionCheck->setText(tr("With OS options") + QStringLiteral(" (%1)").arg(QLocale().decimalPoint()));
+
+    {
+    ui->unitCombo->blockSignals(true);
+    const QString unit = qvariant_cast<QString>(ui->unitCombo->currentData());
+    ui->unitCombo->clear();
+    InitUnits();
+    ui->unitCombo->setCurrentIndex(ui->unitCombo->findData(unit));
+    ui->unitCombo->blockSignals(false);
+    }
+
+    {
+    const QString code = qvariant_cast<QString>(ui->systemCombo->currentData());
+    ui->systemCombo->blockSignals(true);
+    ui->systemCombo->clear();
+    InitPMSystems(ui->systemCombo);
+    ui->systemCombo->setCurrentIndex(-1);
+    ui->systemCombo->blockSignals(false);
+    ui->systemCombo->setCurrentIndex(ui->systemCombo->findData(code));
+    }
 }
diff --git a/src/app/valentina/dialogs/configpages/preferencespathpage.cpp b/src/app/valentina/dialogs/configpages/preferencespathpage.cpp
index 0bbc77e9b..89dd5a9bb 100644
--- a/src/app/valentina/dialogs/configpages/preferencespathpage.cpp
+++ b/src/app/valentina/dialogs/configpages/preferencespathpage.cpp
@@ -44,6 +44,15 @@ PreferencesPathPage::PreferencesPathPage(QWidget *parent)
 
     InitTable();
 
+    connect(ui->pathTable, &QTableWidget::itemSelectionChanged, this, [this]()
+    {
+        ui->defaultButton->setEnabled(not ui->pathTable->selectedItems().isEmpty());
+        ui->defaultButton->setDefault(false);
+
+        ui->editButton->setEnabled(not ui->pathTable->selectedItems().isEmpty());
+        ui->editButton->setDefault(true);
+    });
+
     connect(ui->defaultButton, &QPushButton::clicked, this, &PreferencesPathPage::DefaultPath);
     connect(ui->editButton, &QPushButton::clicked, this, &PreferencesPathPage::EditPath);
 }
@@ -68,6 +77,19 @@ QStringList PreferencesPathPage::Apply()
     return QStringList(); // No changes those require restart.
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void PreferencesPathPage::changeEvent(QEvent *event)
+{
+    if (event->type() == QEvent::LanguageChange)
+    {
+        // retranslate designer form (single inheritance approach)
+        ui->retranslateUi(this);
+        InitTable();
+    }
+    // remember to call base class implementation
+    QWidget::changeEvent(event);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void PreferencesPathPage::DefaultPath()
 {
@@ -176,6 +198,7 @@ void PreferencesPathPage::EditPath()
 //---------------------------------------------------------------------------------------------------------------------
 void PreferencesPathPage::InitTable()
 {
+    ui->pathTable->clearContents();
     ui->pathTable->setRowCount(6);
     ui->pathTable->setColumnCount(2);
 
@@ -226,13 +249,4 @@ void PreferencesPathPage::InitTable()
     ui->pathTable->verticalHeader()->setDefaultSectionSize(20);
     ui->pathTable->resizeColumnsToContents();
     ui->pathTable->resizeRowsToContents();
-
-    connect(ui->pathTable, &QTableWidget::itemSelectionChanged, this, [this]()
-    {
-        ui->defaultButton->setEnabled(true);
-        ui->defaultButton->setDefault(false);
-
-        ui->editButton->setEnabled(true);
-        ui->editButton->setDefault(true);
-    });
 }
diff --git a/src/app/valentina/dialogs/configpages/preferencespathpage.h b/src/app/valentina/dialogs/configpages/preferencespathpage.h
index 92f79dbb6..499d001e6 100644
--- a/src/app/valentina/dialogs/configpages/preferencespathpage.h
+++ b/src/app/valentina/dialogs/configpages/preferencespathpage.h
@@ -46,6 +46,9 @@ public:
 
     QStringList Apply();
 
+protected:
+    virtual void changeEvent(QEvent* event) Q_DECL_OVERRIDE;
+
 private slots:
     void DefaultPath();
     void EditPath();
diff --git a/src/app/valentina/dialogs/configpages/preferencespatternpage.cpp b/src/app/valentina/dialogs/configpages/preferencespatternpage.cpp
index fbfeca4ca..c2b017d64 100644
--- a/src/app/valentina/dialogs/configpages/preferencespatternpage.cpp
+++ b/src/app/valentina/dialogs/configpages/preferencespatternpage.cpp
@@ -61,6 +61,7 @@ PreferencesPatternPage::PreferencesPatternPage(QWidget *parent)
       m_oldLineUnit(Unit::Mm)
 {
     ui->setupUi(this);
+    RetranslateUi();
 
     VSettings *settings = qApp->ValentinaSettings();
 
@@ -72,7 +73,14 @@ PreferencesPatternPage::PreferencesPatternPage(QWidget *parent)
     ui->undoCount->setValue(settings->GetUndoCount());
 
     //----------------------- Unit setup
-    InitUnits();
+    // set default unit
+    const Unit defUnit = QLocale().measurementSystem() == QLocale::MetricSystem ? Unit::Mm : Unit::Inch;
+    const qint32 indexUnit = ui->comboBoxLineWidthUnit->findData(static_cast<int>(defUnit));
+    if (indexUnit != -1)
+    {
+        ui->comboBoxLineWidthUnit->setCurrentIndex(indexUnit);
+    }
+
     connect(ui->comboBoxLineWidthUnit, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [this]()
     {
         const Unit lineUnit = static_cast<Unit>(ui->comboBoxLineWidthUnit->currentData().toInt());
@@ -176,6 +184,19 @@ void PreferencesPatternPage::InitDefaultSeamAllowance()
     ui->defaultSeamAllowance->setSuffix(UnitsToStr(StrToUnits(qApp->ValentinaSettings()->GetUnit()), true));
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void PreferencesPatternPage::changeEvent(QEvent *event)
+{
+    if (event->type() == QEvent::LanguageChange)
+    {
+        // retranslate designer form (single inheritance approach)
+        RetranslateUi();
+        ui->retranslateUi(this);
+    }
+    // remember to call base class implementation
+    QWidget::changeEvent(event);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void PreferencesPatternPage::EditDateTimeFormats()
 {
@@ -244,14 +265,17 @@ void PreferencesPatternPage::InitUnits()
 {
     ui->comboBoxLineWidthUnit->addItem(tr("Millimiters"), static_cast<int>(Unit::Mm));
     ui->comboBoxLineWidthUnit->addItem(tr("Inches"), static_cast<int>(Unit::Inch));
+}
 
-    // set default unit
-    const Unit defUnit = QLocale().measurementSystem() == QLocale::MetricSystem ? Unit::Mm : Unit::Inch;
-    const qint32 indexUnit = ui->comboBoxLineWidthUnit->findData(static_cast<int>(defUnit));
-    if (indexUnit != -1)
-    {
-        ui->comboBoxLineWidthUnit->setCurrentIndex(indexUnit);
-    }
+//---------------------------------------------------------------------------------------------------------------------
+void PreferencesPatternPage::RetranslateUi()
+{
+    ui->comboBoxLineWidthUnit->blockSignals(true);
+    const int unit = ui->comboBoxLineWidthUnit->currentData().toInt();
+    ui->comboBoxLineWidthUnit->clear();
+    InitUnits();
+    ui->comboBoxLineWidthUnit->setCurrentIndex(ui->comboBoxLineWidthUnit->findData(unit));
+    ui->comboBoxLineWidthUnit->blockSignals(false);
 }
 
 //---------------------------------------------------------------------------------------------------------------------
diff --git a/src/app/valentina/dialogs/configpages/preferencespatternpage.h b/src/app/valentina/dialogs/configpages/preferencespatternpage.h
index 360012c4d..82de2d184 100644
--- a/src/app/valentina/dialogs/configpages/preferencespatternpage.h
+++ b/src/app/valentina/dialogs/configpages/preferencespatternpage.h
@@ -50,6 +50,9 @@ public:
     QStringList Apply();
     void InitDefaultSeamAllowance();
 
+protected:
+    virtual void changeEvent(QEvent* event) Q_DECL_OVERRIDE;
+
 private slots:
     void EditDateTimeFormats();
     void ManageKnownMaterials();
@@ -63,6 +66,7 @@ private:
     void InitLabelDateTimeFormats();
     void InitComboBoxFormats(QComboBox *box, const QStringList &items, const QString &currentFormat);
     void InitUnits();
+    void RetranslateUi();
 
     template <typename T>
     void CallDateTimeFormatEditor(const T &type, const QStringList &predefinedFormats,
diff --git a/src/app/valentina/dialogs/configpages/preferencespatternpage.ui b/src/app/valentina/dialogs/configpages/preferencespatternpage.ui
index 2baaaf6b9..0b2011584 100644
--- a/src/app/valentina/dialogs/configpages/preferencespatternpage.ui
+++ b/src/app/valentina/dialogs/configpages/preferencespatternpage.ui
@@ -116,7 +116,14 @@ This option will take an affect after restart.</string>
          </widget>
         </item>
         <item>
-         <widget class="QComboBox" name="comboBoxLineWidthUnit"/>
+         <widget class="QComboBox" name="comboBoxLineWidthUnit">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+         </widget>
         </item>
         <item>
          <spacer name="horizontalSpacer_3">
@@ -125,7 +132,7 @@ This option will take an affect after restart.</string>
           </property>
           <property name="sizeHint" stdset="0">
            <size>
-            <width>40</width>
+            <width>500</width>
             <height>20</height>
            </size>
           </property>
diff --git a/src/app/valentina/dialogs/dialogpreferences.cpp b/src/app/valentina/dialogs/dialogpreferences.cpp
index c0f6aae14..9b8754f06 100644
--- a/src/app/valentina/dialogs/dialogpreferences.cpp
+++ b/src/app/valentina/dialogs/dialogpreferences.cpp
@@ -114,6 +114,18 @@ void DialogPreferences::resizeEvent(QResizeEvent *event)
     }
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void DialogPreferences::changeEvent(QEvent *event)
+{
+    if (event->type() == QEvent::LanguageChange)
+    {
+        // retranslate designer form (single inheritance approach)
+        ui->retranslateUi(this);
+    }
+    // remember to call base class implementation
+    QDialog::changeEvent(event);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void DialogPreferences::PageChanged(QListWidgetItem *current, QListWidgetItem *previous)
 {
diff --git a/src/app/valentina/dialogs/dialogpreferences.h b/src/app/valentina/dialogs/dialogpreferences.h
index ce1fe3992..6db49fca6 100644
--- a/src/app/valentina/dialogs/dialogpreferences.h
+++ b/src/app/valentina/dialogs/dialogpreferences.h
@@ -54,6 +54,7 @@ signals:
 protected:
     virtual void showEvent(QShowEvent *event) Q_DECL_OVERRIDE;
     virtual void resizeEvent(QResizeEvent *event) Q_DECL_OVERRIDE;
+    virtual void changeEvent(QEvent* event) Q_DECL_OVERRIDE;
 private slots:
     void PageChanged(QListWidgetItem *current, QListWidgetItem *previous);
 private: