diff --git a/Examples/simple-fcm-client/app/App.js b/Examples/simple-fcm-client/app/App.js
index 651427d57bf27c18b55e87ffe363727346b241f2..22f30ecc70d812af80bc578e8ab4bb0f012df5ce 100644
--- a/Examples/simple-fcm-client/app/App.js
+++ b/Examples/simple-fcm-client/app/App.js
@@ -35,6 +35,7 @@ class MainPage extends Component {
   }
 
   async componentDidMount() {
+    //FCM.createNotificationChannel is mandatory for Android targeting >=8. Otherwise you won't see any notification
     FCM.createNotificationChannel({
       id: 'default',
       name: 'Default',