diff --git a/setup.py b/setup.py
index 8cf4d740ebe84cc84e00d35c3b211693482b004b..7f6587c65bbbeaf4222a4fab78bec8742a0c262f 100755
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@ from setuptools import setup, find_packages
 import glob
 import os
 
-version = '0.78.0'
+version = '0.78.1.dev'
 name = 'slapos.cookbook'
 long_description = open("README.txt").read() + "\n" + \
     open("CHANGES.txt").read() + "\n"