diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index e62f24a..bd03037 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -145,6 +145,8 @@
             irrelevant-files: *tempest-irrelevant-files-3
         - devstack-plugin-ceph-tempest-py3:
             irrelevant-files: *tempest-irrelevant-files
+        - tempest-full-centos-9-stream:
+            irrelevant-files: *tempest-irrelevant-files
     experimental:
       jobs:
         - tempest-with-latest-microversion