diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
index 0be9f7de5825d..b0e17cdab8e4f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
@@ -629,7 +629,10 @@ public class NotificationEntryManagerTest extends SysuiTestCase {
         return new Notification.Action.Builder(
                 Icon.createWithResource(getContext(), android.R.drawable.sym_def_app_icon),
                 "action",
-                PendingIntent.getBroadcast(getContext(), 0, new Intent("Action"), 0)).build();
+                // TODO(b/174935104) Please replace FLAG_MUTABLE_UNAUDITED below
+                // with either FLAG_IMMUTABLE (recommended) or FLAG_MUTABLE.
+                PendingIntent.getBroadcast(getContext(), 0, new Intent("Action"),
+                    PendingIntent.FLAG_MUTABLE_UNAUDITED)).build();
     }
 
     private static class FakeNotificationLifetimeExtender implements NotificationLifetimeExtender {