diff --git a/tcp_tests/templates/cookied-bm-mcp-dvr-vxlan/salt-context-lab03-environment.yaml b/tcp_tests/templates/cookied-bm-mcp-dvr-vxlan/salt-context-lab03-environment.yaml
index 8a9c33d..b5e831d 100644
--- a/tcp_tests/templates/cookied-bm-mcp-dvr-vxlan/salt-context-lab03-environment.yaml
+++ b/tcp_tests/templates/cookied-bm-mcp-dvr-vxlan/salt-context-lab03-environment.yaml
@@ -48,6 +48,7 @@
       reclass_storage_name: openstack_compute_node01
       roles:
       - openstack_compute
+#      - features_lvm_backend
       - linux_system_codename_xenial
       interfaces:
         enp3s0f0:
@@ -66,6 +67,7 @@
       reclass_storage_name: openstack_compute_node02
       roles:
       - openstack_compute
+      - features_lvm_backend
       - linux_system_codename_xenial
       interfaces:
         eno1: