diff --git a/.travis.yml b/.travis.yml
index 99683f3..d0b1ede 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,4 +2,4 @@ language: python
 python:
   - "3.2"
 install: "pip install -r requirements.txt"
-script: py.test
+script: "PYTHONPATH=. py.test"