diff --git a/.travis.yml b/.travis.yml
index 5bcf4f0..cdb7989 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: python
 python:
   - "3.5"
 install:
+  - pip install pipenv
   - pipenv install -d --system
 
 script: nosetests
\ No newline at end of file