diff --git a/Dockerfile b/Dockerfile
index 4208fffc2..2339cf8ed 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,5 +25,6 @@ COPY --from=builder --chown=node:node /app/.next/standalone ./
 
 USER node
 
-EXPOSE 3001/tcp
+ENV PORT 3000
+EXPOSE 3000/tcp
 CMD ["node", "server.js"]