diff --git a/.travis.yml b/.travis.yml
index 5932b92..8c1c587 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,17 @@
+sudo: false
 language: python
-python:
-  - "2.7"
-  - "3.5"
-  - "pypy"
-  - "pypy3"
-script: python test_umsgpack.py
+install: pip install tox
+script: tox
+
+matrix:
+  include:
+    - python: 2.7
+      env: TOXENV=py27
+    - python: 3.5
+      env: TOXENV=py35
+    - python: 3.6
+      env: TOXENV=py36
+    - python: pypy
+      env: TOXENV=pypy
+    - python: pypy3
+      env: TOXENV=pypy3