diff --git a/shell/browser/api/atom_api_notification.cc b/shell/browser/api/atom_api_notification.cc
index 10d4b6eaec0a8..b188d696da0fc 100644
--- a/shell/browser/api/atom_api_notification.cc
+++ b/shell/browser/api/atom_api_notification.cc
@@ -189,6 +189,7 @@ void Notification::NotificationClosed() {
 void Notification::Close() {
   if (notification_) {
     notification_->Dismiss();
+    notification_->set_delegate(nullptr);
     notification_.reset();
   }
 }