diff --git a/circle.yml b/circle.yml
index 311692a..9d9fd5a 100644
--- a/circle.yml
+++ b/circle.yml
@@ -1,3 +1,4 @@
+---
 dependencies:
   cache_directories:
     - "~/.stack"
diff --git a/stack.yaml b/stack.yaml
index fb40d52..1b47e39 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,8 +1,9 @@
+---
 resolver: lts-9.18
 flags:
   yesod-auth-oauth2:
     network-uri: true
 packages:
-- .
+  - .
 extra-deps:
-- load-env-0.1.1
+  - load-env-0.1.1