diff --git a/setup.py b/setup.py
index 27bd6d8..4b3998c 100644
--- a/setup.py
+++ b/setup.py
@@ -28,11 +28,10 @@ setup(name='plone.app.discussion',
           'collective.autopermission',
           'collective.monkeypatcher',
           'plone.app.registry',
+          'plone.app.z3cform',
           'plone.indexer',
           'plone.registry',
           'plone.z3cform',
-          'plone.app.z3cform',
-          'plone.z3cform',
           'ZODB3',
           'zope.interface',
           'zope.component',