diff --git a/deployment/nova/nova-base-puppet.yaml b/deployment/nova/nova-base-puppet.yaml
index e4867b5c39..65b87f554f 100644
--- a/deployment/nova/nova-base-puppet.yaml
+++ b/deployment/nova/nova-base-puppet.yaml
@@ -302,7 +302,6 @@ outputs:
           nova::network::neutron::neutron_username: 'neutron'
           nova::network::neutron::neutron_region_name: {get_param: KeystoneRegion}
           nova::metadata::dhcp_domain: ''
-          nova::network::neutron::dhcp_domain: ''
           nova::network::neutron::neutron_password: {get_param: NeutronPassword}
           nova::network::neutron::neutron_auth_url: {get_param: [EndpointMap, KeystoneV3Internal, uri]}
           nova::rabbit_heartbeat_timeout_threshold: 60