diff --git a/zuul.d/base.yaml b/zuul.d/base.yaml
index 020ee39a6d..6d1341de9c 100644
--- a/zuul.d/base.yaml
+++ b/zuul.d/base.yaml
@@ -77,6 +77,7 @@
     parent: kolla-ansible-base
     name: kolla-ansible-scenario-base
     files:
+      - ^ansible/group_vars/all.yml
       - ^requirements-core.yml
       - ^tests/templates/(inventory|globals-default.j2)
       - ^tests/(pre|run).yml