diff --git a/docs/google-cloud.md b/docs/google-cloud.md
index 381b9189..7ff67612 100644
--- a/docs/google-cloud.md
+++ b/docs/google-cloud.md
@@ -200,7 +200,7 @@ Learn about [version pinning](concepts.md#versioning), maintenance, and [addons]
 | os_image | OS image for compute instances | "coreos-stable-1465-6-0-v20170817" |
 | asset_dir | Path to a directory where generated assets should be placed (contains secrets) | "/home/user/.secrets/clusters/yavin" |
 
-Check the list of valid [zones](https://cloud.google.com/compute/docs/regions-zones/regions-zones) and list Container Linux [images](https://cloud.google.com/compute/docs/images) with `gcloud compute images list | grep coreos`.
+Check the list of valid [regions](https://cloud.google.com/compute/docs/regions-zones/regions-zones) and list Container Linux [images](https://cloud.google.com/compute/docs/images) with `gcloud compute images list | grep coreos`.
 
 #### DNS Zone
 
diff --git a/google-cloud/container-linux/kubernetes/controllers/controllers.tf b/google-cloud/container-linux/kubernetes/controllers/controllers.tf
index d6b3939b..b29d64bd 100644
--- a/google-cloud/container-linux/kubernetes/controllers/controllers.tf
+++ b/google-cloud/container-linux/kubernetes/controllers/controllers.tf
@@ -15,9 +15,8 @@ resource "google_dns_record_set" "etcds" {
 }
 
 # Zones in the region
-data "google_compute_zones" "available" {
+data "google_compute_zones" "all" {
   region = "${var.region}"
-  status = "UP"
 }
 
 # Controller instances
@@ -25,7 +24,7 @@ resource "google_compute_instance" "controllers" {
   count = "${var.count}"
 
   name         = "${var.cluster_name}-controller-${count.index}"
-  zone         = "${element(data.google_compute_zones.available.names, count.index)}"
+  zone         = "${element(data.google_compute_zones.all.names, count.index)}"
   machine_type = "${var.machine_type}"
 
   metadata {
diff --git a/google-cloud/container-linux/kubernetes/controllers/network.tf b/google-cloud/container-linux/kubernetes/controllers/network.tf
index 9d334495..36b4755e 100644
--- a/google-cloud/container-linux/kubernetes/controllers/network.tf
+++ b/google-cloud/container-linux/kubernetes/controllers/network.tf
@@ -30,7 +30,7 @@ resource "google_compute_target_pool" "controllers" {
   name = "${var.cluster_name}-controller-pool"
 
   instances = [
-    "${formatlist("%s/%s", google_compute_instance.controllers.*.zone, google_compute_instance.controllers.*.name)}"
+    "${formatlist("%s/%s", google_compute_instance.controllers.*.zone, google_compute_instance.controllers.*.name)}",
   ]
 
   health_checks = [
diff --git a/google-cloud/container-linux/kubernetes/controllers/outputs.tf b/google-cloud/container-linux/kubernetes/controllers/outputs.tf
index 7c819d8e..97bbf957 100644
--- a/google-cloud/container-linux/kubernetes/controllers/outputs.tf
+++ b/google-cloud/container-linux/kubernetes/controllers/outputs.tf
@@ -5,7 +5,3 @@ output "etcd_fqdns" {
 output "ipv4_public" {
   value = ["${google_compute_instance.controllers.*.network_interface.0.access_config.0.assigned_nat_ip}"]
 }
-
-output "ipv4_private" {
-  value = ["${google_compute_instance.controllers.*.network_interface.0.address}"]
-}
diff --git a/google-cloud/container-linux/kubernetes/outputs.tf b/google-cloud/container-linux/kubernetes/outputs.tf
index 5b4b5eb5..08217820 100644
--- a/google-cloud/container-linux/kubernetes/outputs.tf
+++ b/google-cloud/container-linux/kubernetes/outputs.tf
@@ -2,10 +2,6 @@ output "controllers_ipv4_public" {
   value = ["${module.controllers.ipv4_public}"]
 }
 
-output "controllers_ipv4_private" {
-  value = ["${module.controllers.ipv4_private}"]
-}
-
 output "ingress_static_ip" {
   value = "${module.workers.ingress_static_ip}"
 }