diff --git a/__init__.py b/__init__.py
index 30affd8..ad76f8b 100644
--- a/__init__.py
+++ b/__init__.py
@@ -1301,6 +1301,7 @@ class ABC3D_OT_SaveFontToFile(bpy.types.Operator):
                 if obj["font_name"] == selected_font.font_name:
                     if butils.is_metrics_object(obj):
                         butils.remove_faces_from_metrics(obj)
+            return None
 
         bpy.app.timers.register(lambda: remove_faces(), first_interval=2)
         self.report({"INFO"}, "did it")