diff --git a/app/terraform/proxy/cloudfront.py b/app/terraform/proxy/cloudfront.py
index c1844b0..1affee8 100644
--- a/app/terraform/proxy/cloudfront.py
+++ b/app/terraform/proxy/cloudfront.py
@@ -16,9 +16,6 @@ class ProxyCloudfrontAutomation(ProxyAutomation):
     template_parameters = [
         "aws_access_key",
         "aws_secret_key",
-        "rfc2136_nameserver",
-        "rfc2136_tsig_key",
-        "rfc2136_tsig_secret",
         "smart_zone"
     ]
 
@@ -83,8 +80,8 @@ class ProxyCloudfrontAutomation(ProxyAutomation):
       name = "smart-proxy"
       config_filename = "smart_proxy.{{ group.id }}.conf"
       disable_api_termination = false
-      dns_zone = "{{ smart_aws_zone }}"
-      max_transfer_per_hour = "10000000000"
+      dns_zone = "{{ smart_zone }}"
+      max_transfer_per_hour = "13000000000"
     }
     {% endfor %}
     {% endfor %}