diff --git a/Dockerfile b/Dockerfile
index 92426ba..7486ca9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,12 +5,11 @@ RUN apt-get install -y libicu-dev xz-utils git zlib1g-dev python nodejs
 RUN docker-php-ext-install mbstring
 RUN docker-php-ext-install intl
 RUN docker-php-ext-install zip
-RUN npm install -g bower grunt-cli
 RUN a2enmod rewrite
 RUN curl -sS https://getcomposer.org/installer | php
 COPY php.ini /usr/local/etc/php/
 COPY . /var/www/html/
 RUN php composer.phar install --prefer-dist
 RUN npm install
-RUN bower --allow-root install
-RUN grunt
+RUN ./node_modules/.bin/bower --allow-root install
+RUN ./node_modules/.bin/grunt