--- a/MenuEditor.st	Wed Mar 05 23:17:16 2014 +0100
+++ b/MenuEditor.st	Wed Mar 05 23:18:43 2014 +0100
@@ -3717,7 +3717,7 @@
 
     aKey == #rawLabel       ifTrue:[ ^ self rawLabel:aValue ].
     aKey == #submenuChannel ifTrue:[ ^ self ].
-    menuItem perform:((aKey, ':') asSymbol) with:aValue.
+    menuItem perform:(aKey asMutator) with:aValue.
 
     "Modified: / 05-09-2006 / 17:47:19 / cg"
 !