diff --git a/.travis.yml b/.travis.yml
index ff6599a..4827009 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,19 +1,19 @@
 ---
 language: ruby
 bundler_args: --without system_tests
 script: "bundle exec rake release_checks"
 matrix:
   allow_failures:
   fast_finish: true
-  rvm:
-    - 2.1.9
-    - 2.2.5
-    - 2.3.1
-  gemfile:
-    - .gemfile
-  env:
-    - PUPPET_VERSION="~> 3.0" FUTURE_PARSER="yes"
-    - PUPPET_VERSION="~> 3.0" STRICT_VARIABLES="yes"
-    - PUPPET_VERSION="~> 4.5" STRICT_VARIABLES="yes"
+rvm:
+  - 2.1.9
+  - 2.2.5
+  - 2.3.1
+gemfile:
+  - .gemfile
+env:
+  - PUPPET_VERSION="~> 3.0" FUTURE_PARSER="yes"
+  - PUPPET_VERSION="~> 3.0" STRICT_VARIABLES="yes"
+  - PUPPET_VERSION="~> 4.5" STRICT_VARIABLES="yes"
 notifications:
   email: false