diff --git a/.travis.yml b/.travis.yml
index d0bc3509..3bef5e5c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ python:
 before_install:
   - "export DISPLAY=:99.0"
   - "sh -e /etc/init.d/xvfb start"
-  - npm install -g less grunt-cli
+  - npm install less grunt-cli
   - ( cd searx/static/themes/oscar;npm install; cd - )
 install:
   - ./manage.sh update_dev_packages