diff --git a/Dockerfile b/Dockerfile
index 2d6f403..cbcba78 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,10 +4,10 @@ WORKDIR /build
 COPY . /build
 RUN mkdir /build/public/js
 RUN mkdir /build/public/css
-RUN npm install -g node-sass
+RUN npm install -g sass
 RUN npm install -g typescript
 RUN tsc
-RUN node-sass scss --output public/css --output-style compressed
+RUN sass scss/:public/css --style=compressed --no-source-map
 
 # Prepare Webserver
 ARG INSTALL_CRON=0