diff --git a/zuul.d/tobiko-devstack.yaml b/zuul.d/tobiko-devstack.yaml
index 6cd746e95..78ef598be 100644
--- a/zuul.d/tobiko-devstack.yaml
+++ b/zuul.d/tobiko-devstack.yaml
@@ -9,6 +9,7 @@
       This job provides the base for both the single and multi-node
       test setup. To run a multi-node test inherit from tobiko-devstack and
       set the nodeset to a multi-node one.
+    override-checkout: stable/train
     required-projects:
       - openstack/devstack-gate
       - openstack/heat