diff --git a/Dockerfile b/Dockerfile
index d4cda13..6ef4354 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,6 +15,6 @@ WORKDIR /app
 COPY --from=builder /app/whatsapp-sender .
 COPY --from=builder /app/public ./public
 
-EXPOSE 8080
+EXPOSE 3002
 
 CMD ["./whatsapp-sender"]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index deadd21..3762d8f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,7 +4,7 @@ services:
   whatsapp-sender:
     build: .
     ports:
-      - "8080:8080"
+      - "3002:3002"
     restart: unless-stopped
     volumes:
       - ./public:/app/public