diff --git a/README.md b/README.md
index c16ad27b7db0964469c7829ca46279c07dd2b2f1..3db1eef48023eaeb772836e4e0af9cb6b108d556 100644
--- a/README.md
+++ b/README.md
@@ -158,7 +158,7 @@ Edit `AppDelegate.m`:
 + - (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler
 + {
 +   [[NSNotificationCenter defaultCenter] postNotificationName:FCMNotificationReceived object:self userInfo:notification.request.content.userInfo];
-+     if([notification.request.content.userInfo valueForKey:@"show_in_foreground"]){
++     if([[notification.request.content.userInfo valueForKey:@"show_in_foreground"] isEqual:@YES]){
 +     completionHandler(UNNotificationPresentationOptionAlert | UNNotificationPresentationOptionBadge | UNNotificationPresentationOptionSound);
 +   }else{
 +     completionHandler(UNNotificationPresentationOptionNone);