diff --git a/.travis.yml b/.travis.yml
index cf3b5706..9b0c76c0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ matrix:
   include:
     - os: linux
     - os: osx
-        python: "3.6-dev"
+      python: "3.6-dev"
 
 python:
   - 3.6