diff --git a/script/bootstrap_frontend b/script/bootstrap_frontend
index 6fc94f95725..5bc3baf38c9 100755
--- a/script/bootstrap_frontend
+++ b/script/bootstrap_frontend
@@ -1,5 +1,6 @@
 echo "Bootstrapping frontend..."
 cd homeassistant/components/frontend/www_static/home-assistant-polymer
 npm install
+bower install
 npm run setup_js_dev
 cd ../../../../..