diff --git a/.travis.yml b/.travis.yml
index ddc5e93b0622807f47fc6eecb0dcec109328f10b..08d3f9898c6541c980028d32e7a64d6d50a35088 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,10 +5,9 @@ only:
   - master
 
 env:
-  matrix:
-    - PYTHON_VERSION = "3.4"
-    - PYTHON_VERSION = "3.5"
-    - PYTHON_VERSION = "3.6"
+  - PYTHON_VERSION = "3.4"
+  - PYTHON_VERSION = "3.5"
+  - PYTHON_VERSION = "3.6"
 os:
   - linux
   - osx