diff --git a/setup.py b/setup.py
index 4c8fb72..df4330e 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 from setuptools import setup
 
 
-version = "2.0.0"
+version = "2.0.1.dev0"
 
 setup(
     name="plone.app.registry",