diff --git a/roles/build-containers/vars/main.yaml b/roles/build-containers/vars/main.yaml
index d627c004b..4469aae8b 100644
--- a/roles/build-containers/vars/main.yaml
+++ b/roles/build-containers/vars/main.yaml
@@ -21,6 +21,7 @@ exclude_containers:
       - neutron-mlnx-agent
   wallaby:
     centos8: *exclude_master_containers
+    centos9: *exclude_cs9_master_containers
   victoria:
     centos8: &exclude_containers
       - neutron-mlnx-agent
@@ -46,6 +47,7 @@ exclude_containers:
       - sensu-client
   rhos-17:
     redhat8: *exclude_master_containers
+    redhat9: *exclude_cs9_master_containers
   rhos-16.2:
     redhat8: *exclude_containers