diff --git a/lcl/interfaces/gtk/gtkproc.inc b/lcl/interfaces/gtk/gtkproc.inc
index 4ace1313b3..97efe475a9 100644
--- a/lcl/interfaces/gtk/gtkproc.inc
+++ b/lcl/interfaces/gtk/gtkproc.inc
@@ -1265,7 +1265,7 @@ begin
   {$IFDEF VerboseGdkPixbuf}
   debugln('ScalePixmap A1');
   {$ENDIF}
-  gdk_pixbuf_render_pixmap_and_mask(ScaleDest,NewPixmap,DummyMask,0);
+  gtkextra.gdk_pixbuf_render_pixmap_and_mask(ScaleDest,NewPixmap,DummyMask,0);
   {$IFDEF VerboseGdkPixbuf}
   debugln('ScalePixmap A2');
   {$ENDIF}
diff --git a/lcl/interfaces/gtk2/gtk2wsstdctrls.pp b/lcl/interfaces/gtk2/gtk2wsstdctrls.pp
index c19cf9bb06..fb088299e5 100644
--- a/lcl/interfaces/gtk2/gtk2wsstdctrls.pp
+++ b/lcl/interfaces/gtk2/gtk2wsstdctrls.pp
@@ -1233,7 +1233,6 @@ class procedure TGtk2WSCustomComboBox.DestroyHandle(
 var
   Handle: HWND;
   ComboWidget: PGtkWidget;
-  ItemList: TGtkListStoreStringList;
 begin
   Handle := AWinControl.Handle;
   ComboWidget := GetWidgetInfo(Pointer(Handle), True)^.CoreWidget;