diff --git a/package.json b/package.json
index 616f5741..504dc066 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "node": ">=0.10.0"
   },
   "scripts": {
-    "postinstall": "bower install --allow-root --config.interactive=false",
+    "postinstall": "node_modules/.bin/bower install --allow-root --config.interactive=false",
     "pretest": "npm install && npm run build_static",
     "build_static": "gulp build",
     "prelint": "npm install",