diff --git a/.travis.yml b/.travis.yml
index c77ab79..4b49534 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,7 +21,8 @@ os:
 before_install:
 - if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then cinst -y python2; fi
 
-after_install:
+install:
+- npm install
 - sudo ./bin.js configure
 
 before_deploy: