diff --git a/Dockerfile b/Dockerfile
index cc5b7dd..47b63d8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,6 +13,6 @@ COPY dist/ .
 # 3. Copy your custom Nginx configuration to override the default server block
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 
-EXPOSE 80
+EXPOSE 3000
 
 CMD ["nginx", "-g", "daemon off;"]
diff --git a/nginx.conf b/nginx.conf
index 4aae99b..2616dd3 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,5 +1,5 @@
 server {
-    listen 80;
+    listen 3000;
     server_name localhost;
 
     location / {