diff --git a/.travis.yml b/.travis.yml
index 17e3f2af..2aeca71d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ sudo: false
 
 install:
   - "pip install 'argparse>=1.2.1' --allow-all-external"
-  - pip install certauth
+  - pip install boto certauth
   - python setup.py -q install
   - pip install coverage pytest-cov coveralls --use-mirrors