diff --git a/src/com/android/settings/DisplaySettings.java b/src/com/android/settings/DisplaySettings.java
index e726c633421..542c2a221b7 100644
--- a/src/com/android/settings/DisplaySettings.java
+++ b/src/com/android/settings/DisplaySettings.java
@@ -23,7 +23,6 @@ import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.dashboard.DashboardFragment;
 import com.android.settings.display.AmbientDisplayPreferenceController;
-import com.android.settings.display.AutoBrightnessPreferenceController;
 import com.android.settings.display.AutoRotatePreferenceController;
 import com.android.settings.display.BrightnessLevelPreferenceController;
 import com.android.settings.display.CameraGesturePreferenceController;
@@ -50,7 +49,6 @@ import java.util.List;
 public class DisplaySettings extends DashboardFragment {
     private static final String TAG = "DisplaySettings";
 
-    public static final String KEY_AUTO_BRIGHTNESS = "auto_brightness";
     public static final String KEY_DISPLAY_SIZE = "display_settings_screen_zoom";
 
     private static final String KEY_SCREEN_TIMEOUT = "screen_timeout";
@@ -86,7 +84,6 @@ public class DisplaySettings extends DashboardFragment {
     private static List<AbstractPreferenceController> buildPreferenceControllers(
             Context context, Lifecycle lifecycle) {
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
-        controllers.add(new AutoBrightnessPreferenceController(context, KEY_AUTO_BRIGHTNESS));
         controllers.add(new AutoRotatePreferenceController(context, lifecycle));
         controllers.add(new CameraGesturePreferenceController(context));
         controllers.add(new FontSizePreferenceController(context));