diff --git a/scripts/openstack/manifest-tests/server-groups/install-config.yaml b/scripts/openstack/manifest-tests/server-groups/install-config.yaml
index 63e5613c6c..080a625d67 100644
--- a/scripts/openstack/manifest-tests/server-groups/install-config.yaml
+++ b/scripts/openstack/manifest-tests/server-groups/install-config.yaml
@@ -10,6 +10,7 @@ controlPlane:
       serverGroupPolicy: anti-affinity
       zones:
       - zoneone
+      - zonetwo
   replicas: 3
 compute:
 - name: worker