diff --git a/src/com/android/settings/display/DisplayScreen.kt b/src/com/android/settings/display/DisplayScreen.kt
index b1a822d8932..5435ae25228 100644
--- a/src/com/android/settings/display/DisplayScreen.kt
+++ b/src/com/android/settings/display/DisplayScreen.kt
@@ -30,7 +30,7 @@ import com.android.settingslib.metadata.preferenceHierarchy
 import com.android.settingslib.preference.PreferenceScreenCreator
 
 @ProvidePreferenceScreen
-class DisplayScreen :
+open class DisplayScreen :
     PreferenceScreenCreator, PreferenceAvailabilityProvider, PreferenceIconProvider {
     override val key: String
         get() = KEY