diff --git a/terraform/dns.tf b/terraform/dns.tf
index 362a097..3de5d58 100644
--- a/terraform/dns.tf
+++ b/terraform/dns.tf
@@ -7,9 +7,16 @@ provider "aws" {
 	secret_key = "${var.aws_secret_key}"
 }
 
-variable "dns_domain_name"			{ }
-variable "dns_subdomain_name"		{ }
-variable "dns_hosted_zone_id"		{ }
+#################
+# Local variables
+#
+# Run setup.py to generate local-vars.json (where these values are supplied).
+#
+# variable "dns_domain_name"		{ }
+# variable "dns_subdomain_name"	{ }
+# variable "dns_hosted_zone_id"	{ }
+# variable "aws_access_key"		{ }
+# variable "aws_secret_key"		{ }
 
 # Rancher
 resource "aws_route53_record" "rancher_host" {
diff --git a/terraform/main.tf b/terraform/main.tf
index 85dcde0..98d837c 100644
--- a/terraform/main.tf
+++ b/terraform/main.tf
@@ -6,10 +6,10 @@ provider "ddcloud" {
 # Local variables
 #
 # Run setup.py to generate local-vars.json (where these values are supplied).
-
-variable "client_ip" 				{ }
-variable "ssh_public_key_file"		{ }
-variable "ssh_bootstrap_password"	{ }
+#
+# variable "client_ip" 				{ }
+# variable "ssh_public_key_file"		{ }
+# variable "ssh_bootstrap_password"	{ }
 
 #########
 # Globals