diff --git a/classes/cluster/virtual-mcp-ocata-ovs-ceph/ceph/mon.yml b/classes/cluster/virtual-mcp-ocata-ovs-ceph/ceph/mon.yml
index 7d6fcd0..65908f9 100644
--- a/classes/cluster/virtual-mcp-ocata-ovs-ceph/ceph/mon.yml
+++ b/classes/cluster/virtual-mcp-ocata-ovs-ceph/ceph/mon.yml
@@ -3,3 +3,13 @@
 - system.ceph.mgr.cluster
 - system.linux.system.repo.ceph
 - cluster.virtual-mcp-ocata-ovs-ceph
+parameters:
+  linux:
+    network:
+      interface:
+        ens4:
+          enabled: true
+          type: eth
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0