diff --git a/defaults/main.yml b/defaults/main.yml
index 4abea6e..d7ecae9 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -21,7 +21,7 @@ debug: False
 molteniron_package_state: "latest"
 
 molteniron_git_repo: https://git.openstack.org/openstack/molteniron
-molteniron_git_install_branch: master
+molteniron_git_install_branch: "stable/queens"
 molteniron_developer_mode: false
 molteniron_developer_constraints:
   - "git+{{ molteniron_git_repo }}@{{ molteniron_git_install_branch }}#egg=molteniron"
diff --git a/tox.ini b/tox.ini
index bffd547..61136b5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -76,8 +76,8 @@ commands =
 [testenv:ansible]
 deps =
     {[testenv]deps}
-    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible/plain/global-requirement-pins.txt
-    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt
+    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible/plain/global-requirement-pins.txt?h=stable/queens
+    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt?h=stable/queens
 
 
 [testenv:ansible-syntax]