diff --git a/Dockerfile b/Dockerfile
index 7a4ceca..94af7be 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,10 +44,6 @@ COPY --from=builder --chown=nextjs:nextjs /app/.next/static ./.next/static
 
 USER nextjs
 
-EXPOSE 4730
-
-ENV PORT=4730
-
 # server.js is created by next build from the standalone output
 # https://nextjs.org/docs/pages/api-reference/next-config-js/output
 ENV HOSTNAME="0.0.0.0"