diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9acd633..296439b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,3 +10,8 @@ jobs:
           name: Validate Terraform Formatting
           command: "[ -z \"$(terraform fmt -write=false)\" ] || { terraform fmt -write=false -diff; exit 1;}"
           
+workflows:
+  version: 2
+  validate:
+    jobs:
+      - validate_terraform
diff --git a/outputs.tf b/outputs.tf
index 9d9272a..b2e42cf 100755
--- a/outputs.tf
+++ b/outputs.tf
@@ -5,4 +5,3 @@ output "node_ips" {
 output "master_ips" {
   value = ["${hcloud_server.master.*.ipv4_address}"]
 }
-