checkout release
diff --git a/dist-setup.sh b/dist-setup.sh
index d57b129..3481728 100644
--- a/dist-setup.sh
+++ b/dist-setup.sh
@@ -48,6 +48,7 @@
 # -------------- Download ONOS ----------------
 
 git clone https://gerrit.onosproject.org/onos
+git checkout 1.0.0
 
 echo ". ~/onos/tools/dev/bash_profile" >> ~/.bashrc
 echo "export ONOS_USER=root" >> ~/.bashrc