diff --git a/.travis.yml b/.travis.yml
index c9ef3cf..75ab038 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ python:
 - '3.6'
 
 install:
-- pip install -r requirements.txt
+- pip install -r dev-requirements.txt
 
 script:
 - pytest test/ -v