diff --git a/lib/private/User/User.php b/lib/private/User/User.php
index 4d403535bf3..7859db23b6b 100644
--- a/lib/private/User/User.php
+++ b/lib/private/User/User.php
@@ -212,6 +212,10 @@ class User implements IUser {
 
 			\OC::$server->getCommentsManager()->deleteReferencesOfActor('users', $this->uid);
 			\OC::$server->getCommentsManager()->deleteReadMarksFromUser($this);
+
+			$notification = \OC::$server->getNotificationManager()->createNotification();
+			$notification->setUser($this->uid);
+			\OC::$server->getNotificationManager()->markProcessed($notification);
 		}
 
 		if ($this->emitter) {