diff --git a/nova/compute/cluster.yml b/nova/compute/cluster.yml
index 8a7b362..d6b0251 100644
--- a/nova/compute/cluster.yml
+++ b/nova/compute/cluster.yml
@@ -30,7 +30,7 @@
       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}
diff --git a/nova/control/cluster.yml b/nova/control/cluster.yml
index 359d0d6..30d759f 100644
--- a/nova/control/cluster.yml
+++ b/nova/control/cluster.yml
@@ -42,7 +42,7 @@
       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}