diff --git a/flake.nix b/flake.nix
index cc4b10a..3a4989a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -5,10 +5,6 @@
             url = "github:nix-community/home-manager";
             inputs.nixpkgs.follows = "nixpkgs";
         };
-        nixos-06cb-009a-fingerprint-sensor = {
-            url = "github:ahbnr/nixos-06cb-009a-fingerprint-sensor";
-            inputs.nixpkgs.follows = "nixpkgs";
-        };
         hyprland = {
             type = "git";
             url = "https://github.com/hyprwm/Hyprland";
@@ -30,9 +26,13 @@
         ghostty = {
             url = "github:ghostty-org/ghostty";
         };
+        nixos-06cb-009a-fingerprint-sensor = {
+            url = "github:ahbnr/nixos-06cb-009a-fingerprint-sensor?ref=24.11";
+            inputs.nixpkgs.follows = "nixpkgs";
+        };
     };
 
-    outputs = { nixpkgs, home-manager, nur, ... }@inputs:
+    outputs = { nixpkgs, home-manager, nur, nixos-06cb-009a-fingerprint-sensor, ... }@inputs:
         let
             system = "x86_64-linux";
             pkgs = nixpkgs.legacyPackages.${system};
@@ -118,7 +118,9 @@
                 Riva = { user = "user"; };
                 Kell = { user = "user"; };
                 Aloria = { user = "user"; };
-                Arendia = { user = "user"; };
+                Arendia = { user = "user"; modules = [
+                    nixos-06cb-009a-fingerprint-sensor.nixosModules."06cb-009a-fingerprint-sensor"
+                ];};
                 Asturia = { user = "user"; };
             };
         in
diff --git a/home/Arendia.nix b/home/Arendia.nix
index 9178424..f948b8e 100644
--- a/home/Arendia.nix
+++ b/home/Arendia.nix
@@ -15,6 +15,7 @@
         texliveFull
         zed-editor
         gnome-power-manager
+        jetbrains.pycharm-professional
     ];
 
     services.hyprpaper = {
diff --git a/hosts/Arendia/default.nix b/hosts/Arendia/default.nix
index ddb6106..5d2bca1 100644
--- a/hosts/Arendia/default.nix
+++ b/hosts/Arendia/default.nix
@@ -44,14 +44,14 @@ in {
             EnableNetworkConfiguration = true;
         };
     };
-    services.fprintd = {
+    # services."06cb-009a-fingerprint-sensor" = {
+    #     enable = true;
+    #     backend = "python-validity";
+    # };
+    services."06cb-009a-fingerprint-sensor" = {
         enable = true;
-        tod = {
-            enable = true;
-            driver = nixos-06cb-009a-fingerprint-sensor.lib.libfprint-2-tod1-vfs0090-bingch {
-                calib-data-file = ./files/calib-data.bin;
-            };
-        };
+        backend = "libfprint-tod";
+        calib-data-file = ./files/calib-data-2.bin;
     };
 
     # virtualisation
@@ -90,7 +90,7 @@ in {
             peers = [{
                 publicKey = "/9ppjm3yeD0duDvxrqgcHscHmftXko+0s2RbivNEy2c=";
                 allowedIPs = [ "0.0.0.0/0" "::/0" ];
-                endpoint = "h.thomasave.be:13231";
+                endpoint = "ipv4.thomasave.be:13231";
                 persistentKeepalive = 25;
             }];
         };
@@ -104,7 +104,7 @@ in {
             peers = [{
                 publicKey = "/9ppjm3yeD0duDvxrqgcHscHmftXko+0s2RbivNEy2c=";
                 allowedIPs = [ "10.0.0.1/8" "192.168.1.2/32" ];
-                endpoint = "h.thomasave.be:13231";
+                endpoint = "ipv4.thomasave.be:13231";
                 persistentKeepalive = 25;
             }];
         };
@@ -113,4 +113,8 @@ in {
         serviceConfig = { Restart = "on-failure"; RestartSec = "2s"; };
         unitConfig.StartLimitIntervalSec = 0;
     };
+    environment.systemPackages = with pkgs; [
+        gcc
+    ];
+    fonts.fontDir.enable = true;
 }
diff --git a/hosts/Arendia/files/calib-data-2.bin b/hosts/Arendia/files/calib-data-2.bin
new file mode 100644
index 0000000..94941e7
Binary files /dev/null and b/hosts/Arendia/files/calib-data-2.bin differ