diff --git a/defaults/docker_images.yml b/defaults/docker_images.yml
index 7a818e0..d7c290c 100644
--- a/defaults/docker_images.yml
+++ b/defaults/docker_images.yml
@@ -34,3 +34,5 @@
     docker_image_remote_agent: "${_param:mcp_docker_registry}/openstack-docker/telegraf:${_param:mcp_version}"
     docker_image_remote_collector: "${_param:mcp_docker_registry}/openstack-docker/heka:${_param:mcp_version}"
     docker_image_remote_storage_adapter: "${_param:mcp_docker_registry}/openstack-docker/remote_storage_adapter:${_param:mcp_version}"
+    ##
+    docker_image_cockroachdb: "${_param:mcp_docker_registry}/mirantis/external/cockroach:v2.1.1"