diff --git a/nginx.conf b/nginx.conf
index a189f3b..648e2af 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,4 +1,5 @@
 server {
+    add_header X-Dev-Deploy "auto-1784704886" always;
     listen 3000;
     server_name _;
     root /usr/share/nginx/html;