diff --git a/systems/grafana.noc.eh22.intern.nix b/systems/grafana.noc.eh22.intern.nix
index f1ee937..fc2c924 100644
--- a/systems/grafana.noc.eh22.intern.nix
+++ b/systems/grafana.noc.eh22.intern.nix
@@ -1,10 +1,15 @@
 {
   pkgs,
+  config,
+  modulesPath,
+  lib,
   ...
 }:
 {
   imports = [];
 
+  # configure static IP address
+  networking.useDHCP = false;
   systemd.network = {
     enable = true;
     networks = {
@@ -16,6 +21,8 @@
     };
   };
 
+  networking.firewall.allowedTCPPorts = [ 80 ];
+
   services.grafana = {
     enable = true;
     security.admin_password = "$__file{${sops.secrets.vms.grafana.admin_password.path}}";
@@ -32,9 +39,11 @@
     };
   };
 
+
+
   sops = {
     defaultSopsFile = ../secrets/passwords.yaml;
-    "vms"."grafana"."admin_password" = {
+    secrets."vms/grafana/admin_password" = {
       mode = "0440";
       owner = "grafana";
       group = "grafana";