diff --git a/conf/templates/ansible_installer/openstack_liberty/inventories/HA-ansible-multinodes.tmpl b/conf/templates/ansible_installer/openstack_liberty/inventories/HA-ansible-multinodes.tmpl
index 3238ca5c..94a6a153 100644
--- a/conf/templates/ansible_installer/openstack_liberty/inventories/HA-ansible-multinodes.tmpl
+++ b/conf/templates/ansible_installer/openstack_liberty/inventories/HA-ansible-multinodes.tmpl
@@ -3,6 +3,7 @@
 #set has = $getVar('ha', [])
 #set odls = $getVar('odl', [])
 #set onoss = $getVar('onos', [])
+#set opencontrails = $getVar('opencontrail', [])
 #set ceph_adm_list = $getVar('ceph_adm',[])
 #set ceph_mon_list = $getVar('ceph_mon',[])
 #set ceph_osd_list = $getVar('ceph_osd',[])