diff --git a/tests/knownKeys b/tests/knownKeys
index 76028e0..39c2383 100644
--- a/tests/knownKeys
+++ b/tests/knownKeys
@@ -128,3 +128,4 @@ config_swipe_up_gesture_setting_available
 config_bluetooth_max_connected_audio_devices
 config_dozeSupportsAodWallpaper
 config_displayBrightnessBucketsInDoze
+config_mainBuiltInDisplayCutoutRectApproximation