diff --git a/lcl/interfaces/qt5/qtobjects.pas b/lcl/interfaces/qt5/qtobjects.pas
index aa9811e34e..f9c5e9f406 100644
--- a/lcl/interfaces/qt5/qtobjects.pas
+++ b/lcl/interfaces/qt5/qtobjects.pas
@@ -4120,7 +4120,7 @@ begin
   if (MimeType = 'text/plain') then // do not translate
   begin
     QGuiApplication_platformName(@WStr);
-    if CompareText(Copy(UTF16ToUTF8(WStr), 1, 7),'wayland') = 0 then  // do not translate
+    if (WStr = 'xcb') or (CompareText(Copy(UTF16ToUTF8(WStr), 1, 7),'wayland') = 0) then  // do not translate
     begin
       AFormats := QStringList_Create;
       QMimeData_formats(QtMimeData, AFormats);
diff --git a/lcl/interfaces/qt6/qtobjects.pas b/lcl/interfaces/qt6/qtobjects.pas
index 768442a6a4..79a7045f14 100644
--- a/lcl/interfaces/qt6/qtobjects.pas
+++ b/lcl/interfaces/qt6/qtobjects.pas
@@ -4281,7 +4281,7 @@ begin
   if (MimeType = 'text/plain') then // do not translate
   begin
     QGuiApplication_platformName(@WStr);
-    if CompareText(Copy(UTF16ToUTF8(WStr), 1, 7),'wayland') = 0 then  // do not translate
+    if (WStr = 'xcb') or (CompareText(Copy(UTF16ToUTF8(WStr), 1, 7),'wayland') = 0) then  // do not translate
     begin
       AFormats := QStringList_Create;
       QMimeData_formats(QtMimeData, AFormats);