diff --git a/hyprland.nix b/hyprland.nix
index be71f34..306436e 100644
--- a/hyprland.nix
+++ b/hyprland.nix
@@ -96,12 +96,32 @@
         "$mod SHIFT, 3, movetoworkspace, 3"
         "$mod SHIFT, 4, movetoworkspace, 4"
 
-        ", XF86MonBrightnessUp, exec, light -A 10"
-        ", XF86MonBrightnessDown, exec, light -U 10"
+        {
+          key = "XF86MonBrightnessUp";
+          mods = "";
+          command = "light -A 10";
+        }
+        {
+          key = "XF86MonBrightnessDown";
+          mods = "";
+          command = "light -U 10";
+        }
 
-        ", XF86AudioRaiseVolume, exec, wpctl set-volume @DEFAULT_SINK@ +5%"
-        ", XF86AudioLowerVolume, exec, wpctl set-volume @DEFAULT_SINK@ -5%"
-        ", XF86AudioMute, exec, wpctl set-mute @DEFAULT_SINK@ toggle"
+        {
+          key = "XF86AudioRaiseVolume";
+          mods = "";
+          command = "wpctl set-volume @DEFAULT_SINK@ 5%+";
+        }
+        {
+          key = "XF86AudioLowerVolume";
+          mods = "";
+          command = "wpctl set-volume @DEFAULT_SINK@ 5%-";
+        }
+        {
+          key = "XF86AudioMute";
+          mods = "";
+          command = "wpctl set-mute @DEFAULT_SINK@ toggle";
+        }
       ];
     };
   };