diff --git a/.travis.yml b/.travis.yml
index 0cdcd0f..99d8918 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,7 @@ before_script:
   - npm install -g bower gulp-cli
   - bower install
 script:
+- npm config set package-lock false
 - tox
 - python2.7 setup.py bdist_wheel
 - ls dist/*