diff --git a/Examples/simple-fcm-client/ios/SimpleFcmClient/AppDelegate.m b/Examples/simple-fcm-client/ios/SimpleFcmClient/AppDelegate.m
index 48f3623c3bd677507affa56313841a9283fa6b16..b9cab3f910cfb9ed9ff15496de4f5201145f1389 100644
--- a/Examples/simple-fcm-client/ios/SimpleFcmClient/AppDelegate.m
+++ b/Examples/simple-fcm-client/ios/SimpleFcmClient/AppDelegate.m
@@ -45,10 +45,17 @@
   [RNFIRMessaging willPresentNotification:notification withCompletionHandler:completionHandler];
 }
 
+#if defined(__IPHONE_11_0)
 - (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)(void))completionHandler
 {
   [RNFIRMessaging didReceiveNotificationResponse:response withCompletionHandler:completionHandler];
 }
+#else
+- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler
+{
+  [RNFIRMessaging didReceiveNotificationResponse:response withCompletionHandler:completionHandler];
+}
+#endif
 
 -(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification {
   [RNFIRMessaging didReceiveLocalNotification:notification];