diff --git a/opencontrail/control/control4_0.yml b/opencontrail/control/control4_0.yml
index a6dd1a0..bc37f8e 100644
--- a/opencontrail/control/control4_0.yml
+++ b/opencontrail/control/control4_0.yml
@@ -7,14 +7,13 @@
   _param:
     opencontrail_version: 4.0
     linux_repo_contrail_component: oc40
-    opencontrail_image_tag: latest
     opencontrail_host_configdb_log_dir: '/var/log/configdb'
     opencontrail_cassandra_log_dir: '/var/log/cassandra'
     opencontrail_zookeeper_log_dir: '/var/log/zookeeper'
     opencontrail_message_queue_node01_address: ${_param:openstack_message_queue_node01_address}
     opencontrail_message_queue_node02_address: ${_param:openstack_message_queue_node02_address}
     opencontrail_message_queue_node03_address: ${_param:openstack_message_queue_node03_address}
-    opencontrail_controller_image: ${_param:mcp_docker_registry}/opencontrail-${_param:linux_repo_contrail_component}/opencontrail-controller:${_param:opencontrail_image_tag}
+    opencontrail_controller_image: ${_param:mcp_docker_registry}/opencontrail-${_param:linux_repo_contrail_component}/opencontrail-controller:${_param:opencontrail_docker_image_tag}
     opencontrail_controller_container_name: opencontrail_controller_1
     opencontrail_api_workers_count: 6
     analytics_vip_address: ${_param:opencontrail_analytics_address}