diff --git a/Dockerfile b/Dockerfile
index 2902799e37ae8160be635384a1e561ccd3054bbe..ffce9c6957482ac7998b6b60541bb8ba4ef12fa5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,7 +32,7 @@ RUN ls -ahl
 RUN curl -sS https://getcomposer.org/installer | php
 RUN php composer.phar install
 
-RUN curl -L https://npmjs.org/install.sh | sudo sh
+RUN curl -L https://npmjs.org/install.sh | bash
 RUN npm cache clean -f
 RUN npm install -g n
 RUN n stable