diff --git a/tests/functional/centos/7/cluster/group_vars/all b/tests/functional/centos/7/cluster/group_vars/all
index e33f448af..46934a5b0 100644
--- a/tests/functional/centos/7/cluster/group_vars/all
+++ b/tests/functional/centos/7/cluster/group_vars/all
@@ -4,9 +4,7 @@ ceph_repository: community
 cluster: test
 public_network: "192.168.1.0/24"
 cluster_network: "192.168.2.0/24"
-journal_size: 100
 radosgw_interface: eth1
-osd_objectstore: filestore
 ceph_conf_overrides:
   global:
     osd_pool_default_size: 1
diff --git a/tests/functional/centos/7/docker-collocation/group_vars/all b/tests/functional/centos/7/docker-collocation/group_vars/all
index 99b2e5c1e..2324ec340 100644
--- a/tests/functional/centos/7/docker-collocation/group_vars/all
+++ b/tests/functional/centos/7/docker-collocation/group_vars/all
@@ -8,9 +8,7 @@ cluster: test
 monitor_interface: eth1
 radosgw_interface: eth1
 ceph_mon_docker_subnet: "{{ public_network }}"
-journal_size: 100
 ceph_docker_on_openstack: False
-osd_objectstore: filestore
 public_network: "192.168.15.0/24"
 cluster_network: "192.168.16.0/24"
 rgw_override_bucket_index_max_shards: 16
diff --git a/tests/functional/centos/7/docker/group_vars/all b/tests/functional/centos/7/docker/group_vars/all
index 9366db469..c3b5a92d0 100644
--- a/tests/functional/centos/7/docker/group_vars/all
+++ b/tests/functional/centos/7/docker/group_vars/all
@@ -8,9 +8,7 @@ cluster: test
 monitor_interface: eth1
 radosgw_interface: eth1
 ceph_mon_docker_subnet: "{{ public_network }}"
-journal_size: 100
 ceph_docker_on_openstack: False
-osd_objectstore: filestore
 public_network: "192.168.17.0/24"
 cluster_network: "192.168.18.0/24"
 rgw_override_bucket_index_max_shards: 16