diff --git a/.travis.yml b/.travis.yml
index e0b809a5..8536228e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,8 @@
 language: python
-python:
-  - "2.7"
-  - "3.5"
-# command to install dependencies
-install: "pip install -r requirements.txt"
-# command to run tests
-script: cd budget && python tests.py
+script: tox
+install:
+  - pip install tox
+env:
+  - TOXENV=py27
+  - TOXENV=py35
+  - TOXENV=docs