diff --git a/m/hut/nginx.nix b/m/hut/nginx.nix
index a606894..5a472e7 100644
--- a/m/hut/nginx.nix
+++ b/m/hut/nginx.nix
@@ -53,6 +53,7 @@ in
         location /grafana {
           proxy_pass http://127.0.0.1:2342;
           proxy_redirect http:// $scheme://;
+          proxy_set_header Host $host;
           # Websockets
           proxy_http_version 1.1;
           proxy_set_header Upgrade $http_upgrade;