--- a/Tools__NewSystemBrowser.st	Fri Oct 07 00:13:26 2016 +0200
+++ b/Tools__NewSystemBrowser.st	Fri Oct 07 01:58:21 2016 +0200
@@ -33511,7 +33511,7 @@
         Dialog warn:'Please select a project definition class.'.
         ^ self.
     ].
-    Tools::ProjectBuilderAssistantApplication openOn:dfnClass.
+    Tools::ProjectBuilderAssistantApplication openOn:dfnClass theNonMetaclass.
 !
 
 printOutClass:aClass withSelector:aSelector