2 files changed, 2 insertions, 1 deletions

diff --git a/.travis.yml b/.travis.yml
index 0550338e..9df4e9f4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
+---
 sudo: required
-language: bash
 services: docker
 language: generic
 
diff --git a/tox.ini b/tox.ini
index 1c42b1e8..ce3e958c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -37,6 +37,7 @@ commands =
 [testenv:yamllint]
 basepython = python2.7
 files =
+  .travis.yml
   xtesting/ci
 commands =
   yamllint -s {[testenv:yamllint]files}