diff --git a/plone-4.3.x.cfg b/plone-4.3.x.cfg
index 8d75c80da3..2ab09b9c68 100644
--- a/plone-4.3.x.cfg
+++ b/plone-4.3.x.cfg
@@ -27,4 +27,5 @@ plone.schema = 1.4.0
 # latest version compatible with Python 2
 sphinxcontrib-websupport = 1.1.2
 stdlib-list = 0.6.0
-zest.pocompile= 1.6.0
+zest.pocompile = 1.6.0
+plone.rest = 3.0.1