diff --git a/README.txt b/README.txt
index 8c4ec03..b794c30 100644
--- a/README.txt
+++ b/README.txt
@@ -29,7 +29,7 @@ To install plone.app.discussion, add the following code to your buildout.cfg::
     ...
     extends =
         ...
-        http://good-py.appspot.com/release/plone.app.discussion/1.0b11
+        http://good-py.appspot.com/release/plone.app.discussion/1.0b12
 
     ...