diff --git a/specs/containerize-openstack.rst b/specs/containerize-openstack.rst
index d28516e2a9..5324991657 100644
--- a/specs/containerize-openstack.rst
+++ b/specs/containerize-openstack.rst
@@ -128,7 +128,9 @@ The various container sets are composed in more detail as follows:
     * nova-api
     * nova-conductor
     * nova-scheduler
+    * metadata-service
 
+  * cinder-controller
   * neutron-controller
 
     * neutron-server