diff --git a/VDSSample/ViewControllers/NotificationViewController.swift b/VDSSample/ViewControllers/NotificationViewController.swift
index 2700606..330321e 100644
--- a/VDSSample/ViewControllers/NotificationViewController.swift
+++ b/VDSSample/ViewControllers/NotificationViewController.swift
@@ -57,6 +57,10 @@ class NotificationViewController: BaseViewController {
         addFormRow(label: "First Button Text", view: firstButtonTextField)
         addFormRow(label: "Second Button Text", view: secondButtonTextField)
         
+        notificationView.onCloseClick = { notification in
+            print("onCloseClick: \(notification.titleText)")
+        }
+        
         titleTextField.textPublisher.sink { newString in
             self.notificationView.titleText = newString
         }.store(in: &subscribers)