diff --git a/classes/cluster/virtual-mcp11-k8s-calico/infra/init.yml b/classes/cluster/virtual-mcp11-k8s-calico/infra/init.yml
index e19165e..f1fd25f 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico/infra/init.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico/infra/init.yml
@@ -1,11 +1,3 @@
-classes:
-- system.linux.system.single
-- system.linux.system.single.debian
-- system.linux.system.repo.mcp.extra
-- system.linux.system.repo.mcp.salt
-- system.linux.system.repo.mcp.apt_mirantis.ubuntu
-- system.openssh.server.team.all
-- system.rsyslog.client.single
 parameters:
   _param:
     # infra service addresses
@@ -16,6 +8,7 @@
     cluster_domain: virtual-mcp11-k8s-calico.local
     cluster_name: virtual-mcp11-k8s-calico
     apt_mk_version: nightly
+    primary_interface: ens3
   linux:
     network:
       resolv: