diff --git a/metadata/service/master/single.yml b/metadata/service/master/single.yml
index 524737e..00dff34 100644
--- a/metadata/service/master/single.yml
+++ b/metadata/service/master/single.yml
@@ -35,7 +35,7 @@
           replicas: 1
           autoscaler:
             enabled: true
-          domain: cluster.local
+          domain: ${_param:kubernetes_cluster_domain}
           server: 10.254.0.10
           dnsmasq:
             cache-size: 1000