diff --git a/modules/nixos/cspark-desktop-niri/resources/home-manager/.config/niri/config.kdl b/modules/nixos/cspark-desktop-niri/resources/home-manager/.config/niri/config.kdl
index f33900f4..5a95ac2b 100644
--- a/modules/nixos/cspark-desktop-niri/resources/home-manager/.config/niri/config.kdl
+++ b/modules/nixos/cspark-desktop-niri/resources/home-manager/.config/niri/config.kdl
@@ -334,6 +334,9 @@ binds {
     XF86AudioMicMute     allow-when-locked=true { spawn "toggle-mic"; }
     Alt+Delete 		 allow-when-locked=true { spawn "toggle-mic"; }
 
+    XF86MonBrightnessUp  allow-when-locked=true { spawn "sudo" "light" "-A" "10"; }
+    XF86MonBrightnessDown  allow-when-locked=true { spawn "sudo" "light" "-U" "10"; }
+
     Alt+W { close-window; }
 
     Alt+Left  { focus-column-left; }