diff --git a/classes/cluster/virtual-mcp11-ovs/init.yml b/classes/cluster/virtual-mcp11-ovs/init.yml
index 2f85ae8..6d4d246 100644
--- a/classes/cluster/virtual-mcp11-ovs/init.yml
+++ b/classes/cluster/virtual-mcp11-ovs/init.yml
@@ -1,4 +1,5 @@
 classes:
+- system.linux.network.dynamic_hosts
 - system.linux.system.single
 - cluster.virtual-mcp11-ovs.infra
 - cluster.virtual-mcp11-ovs.openstack