diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 549a88f4502f66670a314b12164e03f9e6fbe0fa..643152fb870890cf2d06db21e90a36c9e81b9875 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