diff --git a/src/Mod/Draft/draftguitools/gui_mirror.py b/src/Mod/Draft/draftguitools/gui_mirror.py
index 5c6744cd26..27dd6da252 100644
--- a/src/Mod/Draft/draftguitools/gui_mirror.py
+++ b/src/Mod/Draft/draftguitools/gui_mirror.py
@@ -42,7 +42,6 @@ import FreeCADGui as Gui
 import Draft_rc
 import DraftGeomUtils
 import DraftVecUtils
-import WorkingPlane
 import draftguitools.gui_base_original as gui_base_original
 import draftguitools.gui_trackers as trackers
 import draftguitools.gui_tool_utils as gui_tool_utils