diff --git a/ui/shared/power/brightness.js b/ui/shared/power/brightness.js
index 4d30f2d..9a3848c 100644
--- a/ui/shared/power/brightness.js
+++ b/ui/shared/power/brightness.js
@@ -82,7 +82,12 @@ class Backlight {
   }
 }
 
-export const screenBrightness = new Backlight(["backlight", "panel"]);
+// TODO: device-specific configuration instead of hardcoding likely names.
+export const screenBrightness = new Backlight([
+  "backlight",
+  "panel",
+  "ae94000.dsi",
+]);
 
 export const keyboardBrightness = new Backlight(["keyboard", "kbd"], "led");