diff --git a/src/com/android/settings/datausage/DataSaverBackend.java b/src/com/android/settings/datausage/DataSaverBackend.java
index f37a3c306a1..274b9788b40 100644
--- a/src/com/android/settings/datausage/DataSaverBackend.java
+++ b/src/com/android/settings/datausage/DataSaverBackend.java
@@ -206,6 +206,10 @@ public class DataSaverBackend {
         public void onRestrictBackgroundChanged(final boolean isDataSaving) throws RemoteException {
             mHandler.post(() -> handleRestrictBackgroundChanged(isDataSaving));
         }
+
+        @Override
+        public void onSubscriptionOverride(int subId, int overrideMask, int overrideValue) {
+        }
     };
 
     public interface Listener {