diff --git a/Dockerfile b/Dockerfile
index 58dc8b6..f1c6c24 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,9 +25,6 @@ RUN npm run build
 # Expose the port your Node.js application will listen on
 EXPOSE 80
 
-# Set environment variables
-ENV DATABASE_URL=mysql://root:BEVLqLReqUyA@srv-captain--nq-db:3306/new-quest
-
 # Create a shell script to run migrations and start the application
 RUN echo '#!/bin/sh' > /usr/src/app/start.sh && \
     echo 'npx prisma migrate deploy' >> /usr/src/app/start.sh && \