diff --git a/.travis.yml b/.travis.yml
index 5bb04001..183e488d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,3 +24,5 @@ before_script:
   - "flake8 zipline tests"
 script:
   - nosetests --exclude=^test_examples --with-coverage --cover-package=zipline
+after_success:
+  - coveralls