diff --git a/src/app/tape/main.cpp b/src/app/tape/main.cpp
index 956df0bcf..d98541ebb 100644
--- a/src/app/tape/main.cpp
+++ b/src/app/tape/main.cpp
@@ -65,6 +65,8 @@ int main(int argc, char *argv[])
     MApplication app(argc, argv);
     app.InitOptions();
 
+    qDebug() << "ICU_DATA: " << qgetenv("ICU_DATA");
+
     if (FvUpdater::IsStaledTestBuild())
     {
         qWarning() << QApplication::translate("Tape",
diff --git a/src/app/valentina/main.cpp b/src/app/valentina/main.cpp
index f6ef8f943..e59fc15e0 100644
--- a/src/app/valentina/main.cpp
+++ b/src/app/valentina/main.cpp
@@ -75,6 +75,8 @@ int main(int argc, char *argv[])
 
     app.InitOptions();
 
+    qDebug() << "ICU_DATA: " << qgetenv("ICU_DATA");
+
     if (FvUpdater::IsStaledTestBuild())
     {
         qWarning() << QApplication::translate("Valentina",