diff --git a/.travis.yml b/.travis.yml
index d8d318f..3be3d25 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,10 +26,6 @@ addons:
     #- xvfb
 before_install:
 install:
-#- export DISPLAY=':99.0'
-#- Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
-- nvm install 7
-- curl -o- -L https://yarnpkg.com/install.sh | bash
 - source ~/.bashrc
 - npm install -g xvfb-maybe
 - npm install