diff --git a/classes/cluster/virtual-mcp-ocata-ovs-ceph/infra/config.yml b/classes/cluster/virtual-mcp-ocata-ovs-ceph/infra/config.yml
index 0467708..3fb6af4 100644
--- a/classes/cluster/virtual-mcp-ocata-ovs-ceph/infra/config.yml
+++ b/classes/cluster/virtual-mcp-ocata-ovs-ceph/infra/config.yml
@@ -1,6 +1,7 @@
 classes:
 - service.git.client
 - system.linux.system.single
+- system.linux.system.single.debian
 - system.linux.system.repo.mcp.salt
 - system.linux.system.repo.mcp.apt_mirantis.ubuntu
 - system.linux.system.repo.mcp.apt_mirantis.openstack