1 files changed, 2 insertions, 14 deletions
diff --git a/nixpkgs/nixos/modules/services/hardware/trezord.nix b/nixpkgs/nixos/modules/services/hardware/trezord.nix
index 62824ed7350a..c517e9fbb2bd 100644
--- a/nixpkgs/nixos/modules/services/hardware/trezord.nix
+++ b/nixpkgs/nixos/modules/services/hardware/trezord.nix
@@ -44,20 +44,7 @@ in {
   ### implementation
 
   config = mkIf cfg.enable {
-    services.udev.packages = lib.singleton (pkgs.writeTextFile {
-      name = "trezord-udev-rules";
-      destination = "/etc/udev/rules.d/51-trezor.rules";
-      text = ''
-        # TREZOR v1 (One)
-        SUBSYSTEM=="usb", ATTR{idVendor}=="534c", ATTR{idProduct}=="0001", MODE="0660", GROUP="trezord", TAG+="uaccess", SYMLINK+="trezor%n"
-        KERNEL=="hidraw*", ATTRS{idVendor}=="534c", ATTRS{idProduct}=="0001", MODE="0660", GROUP="trezord", TAG+="uaccess"
-
-        # TREZOR v2 (T)
-        SUBSYSTEM=="usb", ATTR{idVendor}=="1209", ATTR{idProduct}=="53c0", MODE="0660", GROUP="trezord", TAG+="uaccess", SYMLINK+="trezor%n"
-        SUBSYSTEM=="usb", ATTR{idVendor}=="1209", ATTR{idProduct}=="53c1", MODE="0660", GROUP="trezord", TAG+="uaccess", SYMLINK+="trezor%n"
-        KERNEL=="hidraw*", ATTRS{idVendor}=="1209", ATTRS{idProduct}=="53c1", MODE="0660", GROUP="trezord", TAG+="uaccess"
-      '';
-    });
+    services.udev.packages = [ pkgs.trezor-udev-rules ];
 
     systemd.services.trezord = {
       description = "TREZOR Bridge";
@@ -74,6 +61,7 @@ in {
     users.users.trezord = {
       group = "trezord";
       description = "Trezor bridge daemon user";
+      isSystemUser = true;
     };
 
     users.groups.trezord = {};