diff --git a/component/slapos/build.sh b/component/slapos/build.sh
index e78cef2bc0ee179fb137d4b9f8320b3b422b5a5b..82fbdf4dbf92e0d9239dd8803272fb4ad50b8ebb 100644
--- a/component/slapos/build.sh
+++ b/component/slapos/build.sh
@@ -29,7 +29,7 @@ unset CONFIG_SITE
 # Bootstrap SlapOS, using forked version of buildout.
 #
 wget https://bootstrap.pypa.io/bootstrap-buildout.py
-python -S bootstrap-buildout.py --buildout-version 2.5.2+slapos009 \
+python -S bootstrap-buildout.py --buildout-version 2.5.2+slapos013 \
   -f http://www.nexedi.org/static/packages/source/slapos.buildout/
 
 #