diff --git a/Dockerfile b/Dockerfile
index 0ccf98a..6445098 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,8 +22,8 @@ RUN chown -R appuser:appgroup /usr/share/nginx/html && \
 # Cambiar al usuario appuser
 USER appuser
 
-# Exponer puerto 8080 en lugar de 80 para evitar conflictos
-EXPOSE 8080
+# Exponer puerto 3000 (requerido por Coolify)
+EXPOSE 3000
 
 # Iniciar nginx
 CMD ["nginx", "-g", "daemon off;"]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index af8386f..b029325 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,7 +6,7 @@ services:
       context: .
       dockerfile: Dockerfile
     ports:
-      - "8080:8080"
+      - "3000:3000"
     environment:
       - NGINX_PORT=8080
     restart: unless-stopped
diff --git a/nginx.conf b/nginx.conf
index 98cde63..53d41ee 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -31,7 +31,7 @@ http {
     add_header X-XSS-Protection "1; mode=block" always;
     
     server {
-        listen 8080;
+        listen 3000;
         server_name localhost;
         root /usr/share/nginx/html;
         index index.html;