diff --git a/classes/cluster/virtual-mcp-ocata-dvr-ceph-local/infra/config.yml b/classes/cluster/virtual-mcp-ocata-dvr-ceph-local/infra/config.yml
index f406a42..83cd6b8 100644
--- a/classes/cluster/virtual-mcp-ocata-dvr-ceph-local/infra/config.yml
+++ b/classes/cluster/virtual-mcp-ocata-dvr-ceph-local/infra/config.yml
@@ -1,6 +1,7 @@
 classes:
 - service.git.client
 - system.linux.system.single
+- system.linux.system.single.debian
 - system.linux.system.repo_local.mcp.salt
 - system.linux.system.repo_local.mcp.apt_mirantis.openstack
 - system.openssh.client.lab