diff --git a/home/desktop-xmonad/trantor.nix b/home/desktop-xmonad/trantor.nix
index 90e50fc..f97238f 100644
--- a/home/desktop-xmonad/trantor.nix
+++ b/home/desktop-xmonad/trantor.nix
@@ -13,6 +13,7 @@ in desktopConfig // {
   home.file.".xinitrc".text = ''
     ${pkgs.xorg.xrandr}/bin/xrandr --setprovideroutputsource modesetting NVIDIA-0
     ${pkgs.xorg.xrandr}/bin/xrandr --auto
+    ${pkgs.acpilight}/bin/xbacklight -set 100
     exec ${config.home.homeDirectory}/.xsession
   '';