diff --git a/modules/services/printer/klipper.nix b/modules/services/printer/klipper.nix
index 10be856..52af33e 100644
--- a/modules/services/printer/klipper.nix
+++ b/modules/services/printer/klipper.nix
@@ -11,6 +11,7 @@
       klipper = {
         enable = true;
 	configFile = ./printer.cfg;
+	mutableConfig = true;
 	firmwares."sovol06" = {
 	  serial = "/dev/serial/by-id/usb-1a86_USB_Serial-if00-port0";
 	  enableKlipperFlash = true;
@@ -26,14 +27,29 @@
 	  #useACMEHost = "home.opel-online.de";
 	  serverName = "nbf5.home.opel-online.de";
 	  #onlySSL = true;
-	  listenAddresses = [ "0.0.0.0" "::" ];
+	  #listenAddresses = [ "0.0.0.0" "::" ];
 	  #forceSSL = true;
         };
       };
 
       moonraker = {
         enable = true;
+	user = "root";
 	allowSystemControl = true;
+        address = "0.0.0.0";
+        settings = {
+          authorization = {
+            force_logins = true;
+            cors_domains = [
+              "*://nbf5.home.opel-online.de"
+              "*.local"
+            ];
+            trusted_clients = [
+              "127.0.0.0/8"
+              "192.168.2.0/24"
+            ];
+          };
+        };
       };
 
 #      nginx = {