diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index 6ab30e8..f114bc3 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -3,14 +3,16 @@
 FROM node:17.8-bullseye as builder
 # ENV API_URL=http://api:80
 ENV API_URL=https://mawoka.eu
-ENV REDIS_URL=CHANGE_ME
+#ENV REDIS_URL=rediss://red-cahmuvjru51oehk07dgg:WTYwEKUavJmUamj0OgB7QqACKMKNXrDY@frankfurt-redis.render.com:6379
+ENV REDIS_URL=redis://localhost:6379
 ENV VITE_MAPBOX_ACCESS_TOKEN=pk.eyJ1IjoibWF3b2thIiwiYSI6ImNsMjBob3d4ZjBhcGszYnE0bWp4aXB1ZW4ifQ.IByxV1qeIuEWpHCWsuB88A
-# This Mpbox-token is restricted to the following urls: classquiz.de, classquiz.mawoka.eu, test.com
+# This Mapbox-token is restricted to the following urls: classquiz.de, classquiz.mawoka.eu, test.com
 ENV VITE_HCAPTCHA=ee81b2a1-acf3-4d20-b2a4-a7ea94c7eba5
 ENV VITE_SENTRY=https://75cb4ef1be624d8f81bbaf864b722f8a@glitch.mawoka.eu/2
 # change working directory
 WORKDIR /usr/src/app
 
+
 # copy the package.json files from local machine to the workdir in container
 COPY package*.json ./
 COPY pnpm-lock.yaml ./
@@ -21,8 +23,11 @@ RUN corepack enable && corepack prepare pnpm@7.0.0-rc.2 --activate && pnpm i
 # copy the generated modules and all other files to the container
 COPY . .
 
+RUN apt update && \
+    apt install -y redis-server
+
 # build the application
-RUN pnpm run build
+RUN nohup bash -c "redis-server &" && sleep 4 && pnpm run build
 
 ### Serve Step
 # pull the Node.js Docker image