diff --git a/nginx/nginx.conf b/nginx/nginx.conf
index bcc8259..47201aa 100644
--- a/nginx/nginx.conf
+++ b/nginx/nginx.conf
@@ -34,6 +34,7 @@ http {
             set $upstream_registry registry;
 
             proxy_set_header X-Forwarded-Proto https;
+            proxy_set_header Host docker.nilstrieb.dev;
 
             proxy_pass https://$upstream_registry:5000;
         }