diff --git a/cluster/gce/coreos/helper.sh b/cluster/gce/coreos/helper.sh
index 5ef057acf4a..bdfbb435843 100755
--- a/cluster/gce/coreos/helper.sh
+++ b/cluster/gce/coreos/helper.sh
@@ -44,6 +44,8 @@ LOGGING_DESTINATION: $(yaml-quote ${LOGGING_DESTINATION:-})
 ELASTICSEARCH_LOGGING_REPLICAS: $(yaml-quote ${ELASTICSEARCH_LOGGING_REPLICAS:-})
 ENABLE_CLUSTER_DNS: $(yaml-quote ${ENABLE_CLUSTER_DNS:-false})
 ENABLE_CLUSTER_REGISTRY: $(yaml-quote ${ENABLE_CLUSTER_REGISTRY:-false})
+CLUSTER_REGISTRY_DISK: $(yaml-quote ${CLUSTER_REGISTRY_DISK})
+CLUSTER_REGISTRY_DISK_SIZE: $(yaml-quote ${CLUSTER_REGISTRY_DISK_SIZE})
 DNS_REPLICAS: $(yaml-quote ${DNS_REPLICAS:-})
 DNS_SERVER_IP: $(yaml-quote ${DNS_SERVER_IP:-})
 DNS_DOMAIN: $(yaml-quote ${DNS_DOMAIN:-})
@@ -81,7 +83,7 @@ ENABLE_NODE_LOGGING=${ENABLE_NODE_LOGGING:-false}
 LOGGING_DESTINATION=${LOGGING_DESTINATION:-}
 ELASTICSEARCH_LOGGING_REPLICAS=${ELASTICSEARCH_LOGGING_REPLICAS:-}
 ENABLE_CLUSTER_DNS=${ENABLE_CLUSTER_DNS:-false}
-ENABLE_CLUSTER_REGISTRY=${ENABLE_CLUSTER_REGISTRY:-false})
+ENABLE_CLUSTER_REGISTRY=${ENABLE_CLUSTER_REGISTRY:-false}
 DNS_REPLICAS=${DNS_REPLICAS:-}
 DNS_SERVER_IP=${DNS_SERVER_IP:-}
 DNS_DOMAIN=${DNS_DOMAIN:-}