diff --git a/deployment/cephadm/ceph-nfs.yaml b/deployment/cephadm/ceph-nfs.yaml
index f0c5c10537..cf55660a3c 100644
--- a/deployment/cephadm/ceph-nfs.yaml
+++ b/deployment/cephadm/ceph-nfs.yaml
@@ -125,5 +125,9 @@ outputs:
                     tripleo_cephadm_ceph_nfs_rados_backend: true
                     tripleo_cephadm_ceph_nfs_disable_caching: true
                     tripleo_cephadm_ceph_nfs_ceph_user: {get_param: ManilaCephFSCephFSAuthId}
+                    tripleo_cephadm_ganesha_address_block:
+                      list_join:
+                        - ','
+                        - get_param: [ServiceData, net_cidr_map, {get_param: [ServiceNetMap, GaneshaNetwork]}]
       external_update_tasks: []
       external_upgrade_tasks: []