diff --git a/zuul.d/projects.yaml b/zuul.d/projects.yaml
index 6000ad22..5af694d4 100644
--- a/zuul.d/projects.yaml
+++ b/zuul.d/projects.yaml
@@ -7,6 +7,8 @@
     dependencies: ["openstack-k8s-operators-content-provider"]
     vars:
       test_fw: test_operator
+      # Using master for now because the sg_core telemetry tests are not compatible with antelope
+      cifmw_test_operator_tempest_namespace: podified-master-centos9
       cifmw_test_operator_tempest_container: openstack-tempest-all
       cifmw_test_operator_tempest_image_tag: 'current-podified'
       cifmw_test_operator_tempest_external_plugin: