modules/nixos/desktop/addons/hypridle/default.nix

@@ -2,6 +2,7 @@
   config,
   lib,
   namespace,
+  pkgs,
   ...
 }:
 let
@@ -24,7 +25,7 @@ in
           general = {
             after_sleep_cmd = "hyprctl dispatch dpms on";
             ignore_dbus_inhibit = false;
-            lock_cmd = "hyprlock";
+            lock_cmd = "${pkgs.hyprlock-blur}/bin/hyprlock-blur";
           };
 
           listener = [

modules/nixos/desktop/addons/hyprlock/default.nix

@@ -31,6 +31,8 @@ in
   config = mkIf cfg.enable {
     security.pam.services.hyprlock = { };
 
+    environment.systemPackages = [ hyprlock-blur ];
+
     ${namespace}.desktop.hyprland.settings = {
       bind = [
         "$mod CTRL, l, exec, ${hyprlock-blur}/bin/hyprlock-blur"