diff --git a/setup.cfg b/setup.cfg
index f1a78e176..7e10dd0f9 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,9 @@
 [metadata]
 name = marconi
-version = 2014.1
+
+# Icehouse-2 development
+version = 2014.1.b2.dev1
+
 summary = OpenStack Queuing and Notification Service
 description-file =
     README.rst