diff --git a/nginx.conf b/nginx.conf
index 5bc8d15..aa3f2b0 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -26,5 +26,6 @@ server {
         proxy_ssl_server_name on;
         proxy_set_header Host "esi.evetech.net";
         proxy_set_header X-Forwarded-Proto https;
+        proxy_set_header User-Agent ${ESI_USER_AGENT};
     }
 }
\ No newline at end of file