diff --git a/modules/backup.nix b/modules/backup.nix
index c5d462c7..8ab45fef 100644
--- a/modules/backup.nix
+++ b/modules/backup.nix
@@ -15,7 +15,7 @@ in
         type = types.str;
         default = { };
         example = literalExample ''
-          shaarli
+          mossnet
         '';
         description = ''
           name for the backup operator
diff --git a/profiles/monitoring/default.nix b/profiles/monitoring/default.nix
index 793ac393..58c352d1 100644
--- a/profiles/monitoring/default.nix
+++ b/profiles/monitoring/default.nix
@@ -6,12 +6,15 @@
     port = 2342;
     addr = "127.0.0.1";
   };
-  
+
   # nginx reverse proxy
   services.nginx.virtualHosts.${config.services.grafana.domain} = {
     locations."/" = {
-        proxyPass = "http://127.0.0.1:${toString config.services.grafana.port}";
-        proxyWebsockets = true;
+      proxyPass = "http://127.0.0.1:${toString config.services.grafana.port}";
+      proxyWebsockets = true;
+      extraConfig = ''
+        proxy_set_header Host ${config.services.grafana.domain}
+      '';
     };
   };