diff --git a/.travis.yml b/.travis.yml
index 26ce25ba..a1a290a0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,8 @@ language: python
 python:
   - "3.6"
 before_install:
-  - pipenv install --dev
+  - pip install pipenv
+  - pipenv install --dev --skip-lock
   - gem install sass
   - npm install
 script: