diff --git a/tests/functional/ooo-collocation/hosts b/tests/functional/ooo-collocation/hosts
index 601bd938d..e9c2f099a 100644
--- a/tests/functional/ooo-collocation/hosts
+++ b/tests/functional/ooo-collocation/hosts
@@ -58,11 +58,11 @@ all:
       - {key: AQAN0RdbAAAAABAAtV5Dq28z4H6XxwhaNEaFZg==, mds_cap: 'allow *', mgr_cap: 'allow *', mode: '0600', mon_cap: 'allow r, allow command "auth del", allow command "auth caps", allow command "auth get", allow command "auth get-or-create"', name: client.manila, osd_cap: 'allow rw'}
       - {key: AQAN0RdbAAAAABAAH5D3WgMN9Rxw3M8jkpMIfg==, mgr_cap: 'allow *', mode: '0600', mon_cap: 'allow rw', name: client.radosgw, osd_cap: 'allow rwx'}
     openstack_pools:
-    - {name: images, pg_num: 8, rule_name: ''}
-    - {name: metrics, pg_num: 8, rule_name: ''}
-    - {name: backups, pg_num: 8, rule_name: ''}
-    - {name: vms, pg_num: 8, rule_name: ''}
-    - {name: volumes, pg_num: 8, rule_name: ''}
+    - {name: images, pg_num: 8, rule_name: 'replicated_rule'}
+    - {name: metrics, pg_num: 8, rule_name: 'replicated_rule'}
+    - {name: backups, pg_num: 8, rule_name: 'replicated_rule'}
+    - {name: vms, pg_num: 8, rule_name: 'replicated_rule'}
+    - {name: volumes, pg_num: 8, rule_name: 'replicated_rule'}
     ceph_osd_docker_run_script_path: /opt
     pools: []
     public_network: 192.168.95.0/24