diff --git a/core/java/android/app/prediction/AppPredictor.java b/core/java/android/app/prediction/AppPredictor.java
index f0eedf3d18f22..7f436401dbf47 100644
--- a/core/java/android/app/prediction/AppPredictor.java
+++ b/core/java/android/app/prediction/AppPredictor.java
@@ -260,6 +260,7 @@ public final class AppPredictor {
                 Log.e(TAG, "Failed to notify app target event", e);
                 e.rethrowAsRuntimeException();
             }
+            mRegisteredCallbacks.clear();
         } else {
             throw new IllegalStateException("This client has already been destroyed.");
         }