diff --git a/client/ayon_core/tools/utils/widgets.py b/client/ayon_core/tools/utils/widgets.py
index 1d4f85246f..21cab5d682 100644
--- a/client/ayon_core/tools/utils/widgets.py
+++ b/client/ayon_core/tools/utils/widgets.py
@@ -578,7 +578,8 @@ class OptionalAction(QtWidgets.QWidgetAction):
     def set_option_tip(self, options):
         sep = "\n\n"
         if not options or not isinstance(options[0], AbstractAttrDef):
-            mak = (lambda opt: opt["name"] + " :\n    " + opt["help"])
+            def mak(opt):
+                return opt["name"] + " :\n    " + opt["help"]
             self.option_tip = sep.join(mak(opt) for opt in options)
             return