diff --git a/modules/graphical/default.nix b/modules/graphical/default.nix
index effb1f5..aca4256 100644
--- a/modules/graphical/default.nix
+++ b/modules/graphical/default.nix
@@ -45,6 +45,7 @@ in {
 
         glib
         xdg-utils
+        xorg.xbacklight
       ];
 
       etc = {