fix

views/nginx.conf.mustache

@@ -195,6 +195,7 @@ http {
       proxy_set_header Forwarded "for=$remote_addr;by=$hostname";
       proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
       proxy_set_header X-Forwarded-Proto $scheme;
+      proxy_set_header X-Forwarded-Host $http_host;
       {{#timeout}}
         proxy_read_timeout {{.}}s;
         send_timeout {{.}}s;