Index: metacity-2.28.1/src/core/prefs.c
===================================================================
--- metacity-2.28.1.orig/src/core/prefs.c
+++ metacity-2.28.1/src/core/prefs.c
@@ -2272,7 +2272,7 @@ find_and_update_list_binding (MetaKeyPre
   g_free (name_without_suffix);
 
   if (bindings[i].name)
-    return update_list_binding (&bindings[i], value, META_LIST_OF_GCONFVALUE_STRINGS);
+    return update_list_binding (&bindings[i], value, META_LIST_OF_STRINGS);
   else
     return FALSE;
 }
