diff --git a/src/libs/vlayout/vlayoutpiece.cpp b/src/libs/vlayout/vlayoutpiece.cpp
index da7c63278..9f068a0a4 100644
--- a/src/libs/vlayout/vlayoutpiece.cpp
+++ b/src/libs/vlayout/vlayoutpiece.cpp
@@ -306,6 +306,7 @@ QVector<QPointF> CorrectPosition(const QRectF &parentBoundingRect, QVector<QPoin
 QVector<VSAPoint> PrepareAllowance(const QVector<QPointF> &points)
 {
     QVector<VSAPoint> allowancePoints;
+    allowancePoints.reserve(points.size());
     for(auto point : points)
     {
         allowancePoints.append(VSAPoint(point));
@@ -474,6 +475,7 @@ template <>
 QVector<VLayoutPlaceLabel> VLayoutPiece::Map<VLayoutPlaceLabel>(const QVector<VLayoutPlaceLabel> &points) const
 {
     QVector<VLayoutPlaceLabel> p;
+    p.reserve(points.size());
     for (auto &label : points)
     {
         VLayoutPlaceLabel mappedLabel;
@@ -726,7 +728,7 @@ qreal VLayoutPiece::GetLayoutWidth() const
 }
 
 //---------------------------------------------------------------------------------------------------------------------
-void VLayoutPiece::SetLayoutWidth(const qreal &value)
+void VLayoutPiece::SetLayoutWidth(qreal value)
 {
     d->layoutWidth = value;
 }
diff --git a/src/libs/vlayout/vlayoutpiece.h b/src/libs/vlayout/vlayoutpiece.h
index c5a357c2e..34fe5de9d 100644
--- a/src/libs/vlayout/vlayoutpiece.h
+++ b/src/libs/vlayout/vlayoutpiece.h
@@ -109,7 +109,7 @@ public:
     void    SetMatrix(const QTransform &matrix);
 
     qreal GetLayoutWidth() const;
-    void  SetLayoutWidth(const qreal &value);
+    void  SetLayoutWidth(qreal value);
 
     bool IsMirror() const;
     void SetMirror(bool value);