diff --git a/blenderkit/ui.py b/blenderkit/ui.py
index 21d44a4ae14e8d369e5264d31a6cdc21104f3c7b..6fb756c2f2791bf48dcac87eb6cc30efb1a6669b 100644
--- a/blenderkit/ui.py
+++ b/blenderkit/ui.py
@@ -1803,7 +1803,8 @@ class UndoWithContext(bpy.types.Operator):
         #
         # C_dict = {'window': w, 'screen': w.screen}
         # bpy.ops.ed.undo_push(C_dict, 'INVOKE_REGION_WIN', message=self.message)
-        bpy.ops.ed.undo_push('INVOKE_REGION_WIN', message=self.message)
+        # bpy.ops.ed.undo_push('INVOKE_REGION_WIN', message=self.message)
+
         return {'FINISHED'}