diff --git a/dev-plone4.cfg b/dev-plone4.cfg
index 81e6220..bd2102c 100644
--- a/dev-plone4.cfg
+++ b/dev-plone4.cfg
@@ -49,8 +49,6 @@ auto-checkout =
 [versions]
 zope.schema = 3.6.0
 Sphinx = 0.6.4
-plone.app.z3cform = 0.4.9
-plone.z3cform = 0.5.10
 
 [instance]
 # For more information on this step and configuration options see: