diff --git a/.travis.yml b/.travis.yml
index 0d80eba5..415056f0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,11 +4,11 @@ node_js:
 #before_install:
 #  - npm install -g npm@~1.4.28
 before_script:
-  - npm install -g istanbul grunt grunt-cli
+  - npm install -g istanbul grunt-cli
   - npm install coveralls
 #  - npm install node-red
   - npm install git+https://github.com/node-red/node-red.git
   - export NODE_RED_HOME=`pwd`/node_modules/node-red
-  - (cd $NODE_RED_HOME ; npm install nock@~0.48.0 ; grunt build)
+  - (cd $NODE_RED_HOME ; npm install nock@~0.48.0 ; ./node_modules/.bin/grunt build)
 script:
   - istanbul cover ./node_modules/.bin/grunt --report lcovonly && istanbul report text && ( cat coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js || true ) && rm -rf coverage