diff --git a/flake.nix b/flake.nix
index c085128..4c155be 100644
--- a/flake.nix
+++ b/flake.nix
@@ -61,7 +61,7 @@
 
           home-manager.nixosModules.home-manager
           {
-            home-manager.useGlobalPkgs = true;
+            #home-manager.useGlobalPkgs = true;
             home-manager.useUserPackages = true;
             home-manager.users.gunalx = import ./home/gunalx.nix;
             home-manager.backupFileExtension = "bac";
@@ -96,7 +96,7 @@
 
           home-manager.nixosModules.home-manager
           {
-            home-manager.useGlobalPkgs = true;
+            #home-manager.useGlobalPkgs = true;
             home-manager.useUserPackages = true;
             home-manager.users.gunalx = import ./home/gunalx.nix;
             home-manager.backupFileExtension = "bac";
diff --git a/home/niri.nix b/home/niri.nix
index 248aeda..74e1a37 100644
--- a/home/niri.nix
+++ b/home/niri.nix
@@ -82,7 +82,7 @@ let
 
         //switch events for open closing lid.
         switch-events {
-            //lid-close { spawn "gtklock"; }
+            lid-close { spawn "gtklock"; }
             //lid-open { spawn "notify-send" "The laptop lid is open!"; }
             tablet-mode-on { spawn "bash" "-c" "wvkbd-mobintl"; }
             tablet-mode-off { spawn "bash" "-c" "pkill   wvkbd-mobintl"; }
@@ -408,6 +408,7 @@ let
             Mod+T { spawn  "sh" "-c" "if pgrep -f '^foot -T dropdown$' >/dev/null; then pkill -f '^foot -T dropdown$'; else exec foot -T dropdown; fi"; }
             Mod+D { spawn "fuzzel"; }
             Mod+O { toggle-window-rule-opacity; }
+            Mod+G { spawn "gtklock"; }
 
             // You can also use a shell. Do this if you need pipes, multiple commands, etc.
             // Note: the entire command goes as a single argument in the end.
diff --git a/home/wlogout.nix b/home/wlogout.nix
index d9000c9..ee171c0 100644
--- a/home/wlogout.nix
+++ b/home/wlogout.nix
@@ -30,7 +30,7 @@ in
     layout = [
       {
         label = "lock";
-        action = "swaylock";
+        action = "gtklock";
         text = "Lock";
         keybind = "l";
       }