diff --git a/plone/app/discussion/__init__.py b/plone/app/discussion/__init__.py
index dbed15e..76c0d66 100644
--- a/plone/app/discussion/__init__.py
+++ b/plone/app/discussion/__init__.py
@@ -3,9 +3,9 @@
 # in the search. This will become needless once plone.app.discussion
 # will become a part of Plone 4.
 
-import plone.app.vocabularies.types
-
-new_bad_types = list(plone.app.vocabularies.types.BAD_TYPES)
-if 'Discussion Item' in new_bad_types:
-    new_bad_types.remove('Discussion Item')
-plone.app.vocabularies.types.BAD_TYPES = new_bad_types
\ No newline at end of file
+#import plone.app.vocabularies.types
+#
+#new_bad_types = list(plone.app.vocabularies.types.BAD_TYPES)
+#if 'Discussion Item' in new_bad_types:
+#    new_bad_types.remove('Discussion Item')
+#plone.app.vocabularies.types.BAD_TYPES = new_bad_types
\ No newline at end of file