diff --git a/metadata/service/master/cluster.yml b/metadata/service/master/cluster.yml
index aa189f1..cf02e33 100644
--- a/metadata/service/master/cluster.yml
+++ b/metadata/service/master/cluster.yml
@@ -21,6 +21,7 @@
         allow_privileged: True
       apiserver:
         address: ${_param:cluster_local_address}
+        bind_address: 0.0.0.0
         vip_address: ${_param:cluster_vip_address}
         secure_port: 6443
         internal_address: ${_param:kubernetes_internal_api_address}
diff --git a/metadata/service/master/single.yml b/metadata/service/master/single.yml
index 441ac6b..de461b3 100644
--- a/metadata/service/master/single.yml
+++ b/metadata/service/master/single.yml
@@ -21,6 +21,7 @@
         allow_privileged: True
       apiserver:
         address: ${_param:single_address}
+        bind_address: 0.0.0.0
         secure_port: 443
         internal_address: ${_param:kubernetes_internal_api_address}
         insecure_address: 127.0.0.1