diff --git a/src/Gui/FreeCADGuiInit.py b/src/Gui/FreeCADGuiInit.py
index cada5dec75..90f9edc01e 100644
--- a/src/Gui/FreeCADGuiInit.py
+++ b/src/Gui/FreeCADGuiInit.py
@@ -113,8 +113,11 @@ class Workbench:
     def ContextMenu(self, recipient):
         pass
 
-    def appendToolbar(self, name, cmds):
-        self.__Workbench__.appendToolbar(name, cmds)
+    def appendToolbar(self, name, cmds, visibility=None):
+        if visibility is not None:
+            self.__Workbench__.appendToolbar(name, cmds, visibility)
+        else:
+            self.__Workbench__.appendToolbar(name, cmds)
 
     def removeToolbar(self, name):
         self.__Workbench__.removeToolbar(name)