diff --git a/nginx/selfservice-with-drones.cqers.com b/nginx/selfservice-with-drones.cqers.com
index d0c51b9..6c612eb 100644
--- a/nginx/selfservice-with-drones.cqers.com
+++ b/nginx/selfservice-with-drones.cqers.com
@@ -11,11 +11,11 @@ upstream selfservice_docker_ssl {
 
 # Drone Detection System upstreams
 upstream drone_frontend {
-    server localhost:3001;  # Frontend container port
+    server drone-detection-frontend:80;  # Frontend container
 }
 
 upstream drone_backend {
-    server localhost:3002;  # Backend API container port
+    server drone-detection-backend:3001;  # Backend API container
 }
 
 # HTTP configuration