diff --git a/.travis.yml b/.travis.yml
index 12f571e..0f137b4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,43 +1,19 @@
 language: python
 python:
+  - "2.6"
+  - "2.7"
+  - "3.3"
+  - "3.4"
   - "3.5"
-
-env:
-  - TOXENV=py26-pytest27
-  - TOXENV=py26-pytest28
-  - TOXENV=py26-pytest29
-  - TOXENV=py26-pytest30
-  - TOXENV=py27-pytest27
-  - TOXENV=py27-pytest28
-  - TOXENV=py27-pytest29
-  - TOXENV=py27-pytest30
-  - TOXENV=py33-pytest27
-  - TOXENV=py33-pytest28
-  - TOXENV=py33-pytest29
-  - TOXENV=py33-pytest30
-  - TOXENV=py34-pytest27
-  - TOXENV=py34-pytest28
-  - TOXENV=py34-pytest29
-  - TOXENV=py34-pytest30
-  - TOXENV=py35-pytest27
-  - TOXENV=py35-pytest28
-  - TOXENV=py35-pytest29
-  - TOXENV=py35-pytest30
-  - TOXENV=linting  
+  - "3.6"
 
 matrix:
   include:
-    - env: TOXENV=py36-pytest27
-      python: '3.6'    
-    - env: TOXENV=py36-pytest28
-      python: '3.6'    
-    - env: TOXENV=py36-pytest29
-      python: '3.6'    
-    - env: TOXENV=py36-pytest30
-      python: '3.6'    
+    - python: '3.6'
+      env: TOXENV=linting
 
 install:
-  - pip install tox coveralls
+  - pip install tox-travis coveralls
 
 script:
   - tox