diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 549a88f450..643152fb87 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -42,7 +42,7 @@
         - kolla-ansible-ubuntu-source-upgrade
         - kolla-ansible-ubuntu-binary-upgrade
         - kolla-ansible-ubuntu-source-cells
-        # - kolla-ansible-rocky9-source-cells
+        - kolla-ansible-rocky9-source-cells
         - kolla-ansible-rocky9-source-mariadb
         - kolla-ansible-ubuntu-source-mariadb
         - kolla-ansible-rocky9-source-ovn