diff --git a/openpype/hosts/max/api/pipeline.py b/openpype/hosts/max/api/pipeline.py
index d0ae854dc8b..18e287266a0 100644
--- a/openpype/hosts/max/api/pipeline.py
+++ b/openpype/hosts/max/api/pipeline.py
@@ -59,6 +59,8 @@ def context_setting():
 
         rt.callbacks.addScript(rt.Name('filePostOpen'),
                                lib.check_colorspace)
+        rt.callbacks.addScript(rt.Name('postWorkspaceChange'),
+                               self._deferred_menu_creation)
 
     def has_unsaved_changes(self):
         # TODO: how to get it from 3dsmax?