diff --git a/flake.nix b/flake.nix
index d7244a7..41f0273 100644
--- a/flake.nix
+++ b/flake.nix
@@ -23,6 +23,7 @@
         ./fonts.nix
         ./hardware-configuration.nix
         ./hyprland-system.nix
+        ./lock-suspend.nix
         ./networking.nix
         ./nix-settings.nix
         ./opengl.nix
diff --git a/hyprland.nix b/hyprland.nix
index f201076..5bab647 100644
--- a/hyprland.nix
+++ b/hyprland.nix
@@ -69,8 +69,9 @@
       };
 
       "$mod" = "SUPER";
-      "$term" = "kitty";
-      "$menu" = "wofi --show run";
+      "$term" = "${pkgs.kitty}/bin/kitty";
+      "$menu" = "${pkgs.wofi}/bin/wofi --show run";
+      "$lock" = "${pkgs.hyprlock}/bin/hyprlock -n";
 
       bind = [
         "$mod SHIFT, RETURN, exec, $term"
@@ -78,7 +79,7 @@
         "$mod SHIFT, Q, exit"
         "$mod, P, exec, $menu"
 
-        "$mod, mouse:272, movewindow"
+        "$mod, L, exec, $lock"
 
         "$mod, H, movefocus, l"
         "$mod, J, movefocus, r"
diff --git a/lock-suspend.nix b/lock-suspend.nix
new file mode 100644
index 0000000..75796eb
--- /dev/null
+++ b/lock-suspend.nix
@@ -0,0 +1,19 @@
+{ config, pkgs, ... }:
+
+{
+  services.logind = {
+    lidSwitch = "suspend";       # suspend on lid close
+    handleLidSwitch = "suspend"; # explicit
+  };
+  
+  systemd.services.hyprlock-pre-suspend = {
+    description = "Lock screen before suspend";
+    serviceConfig = {
+      Type = "oneshot";
+      # Run as your user
+      ExecStart = "${pkgs.hyprlock}/bin/hyprlock -n";
+    };
+    install.wantedBy = [ "sleep.target" ];
+  };
+
+}