diff --git a/product/ERP5Type/Core/Folder.py b/product/ERP5Type/Core/Folder.py
index a507a880c4204ad9f7c6069b4d27a2b9d61f12ae..394c791ec29798cf2822ca843bacd0cb6571c598 100644
--- a/product/ERP5Type/Core/Folder.py
+++ b/product/ERP5Type/Core/Folder.py
@@ -76,7 +76,8 @@ def dummyFilter(object,REQUEST=None):
 def dummyTestAfter(object,REQUEST=None):
   return []
 
-class FolderMixIn(ExtensionClass.Base):
+#class FolderMixIn(ExtensionClass.Base):
+class BrokenCode(ExtensionClass.Base):
   """A mixin class for folder operations, add content, delete content etc.
   """