diff --git a/samples/sample-manage-audience/src/main/java/com/linecorp/bot/messagingapidemoapp/controller/message/NarrowcastController.java b/samples/sample-manage-audience/src/main/java/com/linecorp/bot/messagingapidemoapp/controller/message/NarrowcastController.java
index 76ddf5b1b..4a04d845a 100644
--- a/samples/sample-manage-audience/src/main/java/com/linecorp/bot/messagingapidemoapp/controller/message/NarrowcastController.java
+++ b/samples/sample-manage-audience/src/main/java/com/linecorp/bot/messagingapidemoapp/controller/message/NarrowcastController.java
@@ -144,7 +144,7 @@ public CompletableFuture<RedirectView> pushNarrowcast(
                 messageList,
                 recipientObject,
                 new Filter(new OperatorDemographicFilter(condition, null, null)),
-                maxLimit == null ? null : new Limit(maxLimit, false),
+                maxLimit == null ? null : new Limit.Builder().max(maxLimit).upToRemainingQuota(false).build(),
                 notificationDisabled
         );
         return messagingClient.narrowcast(null, narrowcast).thenApply(