diff --git a/.travis.yml b/.travis.yml
index 85bdc4fb..1c526fe3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,8 +3,10 @@ python:
   - 2.6
   - 2.7
 
-install:
-  - pip install cheetah
- 
+# whitelist
+branches:
+  only:
+    - develop
+
 before_script: cd ./tests
-script: python all_tests.py
\ No newline at end of file
+script: ./all_tests.py