diff --git a/.travis.yml b/.travis.yml
index 87bb284..f8d161f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,11 @@
 language: python
 python: 3.6
+install: "pip install tox"
 
 script:
   - script/fetch-fixtures
-  - script/test
+  - tox
 
 branches:
   only:
     - master