diff --git a/nova/control/cluster.yml b/nova/control/cluster.yml
index 87363d3..a282d0a 100644
--- a/nova/control/cluster.yml
+++ b/nova/control/cluster.yml
@@ -41,7 +41,7 @@
       database:
         engine: mysql
         host: ${_param:openstack_database_address}
-        port: 3306
+        port: ${_param:mysql_nova_port}
         name: nova
         user: ${_param:mysql_nova_username}
         password: ${_param:mysql_nova_password}