diff --git a/specs/containerize-openstack.rst b/specs/containerize-openstack.rst
index d94a5f75f6..d28516e2a9 100644
--- a/specs/containerize-openstack.rst
+++ b/specs/containerize-openstack.rst
@@ -113,6 +113,7 @@ The various container sets are composed in more detail as follows:
 * High availability control
 
   * HAProxy
+  * keepalived
 
 * OpenStack control