diff --git a/nginx/dev/default.conf b/nginx/dev/default.conf
index e6d1933..9a197df 100644
--- a/nginx/dev/default.conf
+++ b/nginx/dev/default.conf
@@ -1,9 +1,9 @@
 upstream frontend {
-    server frontend:5174;
+    server dev_frontend:5174;
 }
 
 upstream backend {
-    server backend:3001;
+    server dev_backend:3001;
 }
 
 server {