diff --git a/monolog/src/DevelopHandler.php b/monolog/src/DevelopHandler.php
index 1c6f0bf1..e3d31e64 100644
--- a/monolog/src/DevelopHandler.php
+++ b/monolog/src/DevelopHandler.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
diff --git a/monolog/src/IntrospectionProcessor.php b/monolog/src/IntrospectionProcessor.php
index bb5428af..8ba6023e 100644
--- a/monolog/src/IntrospectionProcessor.php
+++ b/monolog/src/IntrospectionProcessor.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2010-2022, the Friendica project
+ * @copyright Copyright (C) 2010-2023, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
diff --git a/public_server/public_server.php b/public_server/public_server.php
index 8d0a80f5..5bc08821 100644
--- a/public_server/public_server.php
+++ b/public_server/public_server.php
@@ -55,6 +55,7 @@ function public_server_cron(App $a, $b)
 	foreach ($users as $rr) {
 		DI::notify()->createFromArray([
 			'type' => Notification\Type::SYSTEM,
+			'event' => 'SYSTEM_PUBLIC_SERVER_EXPIRATION',
 			'uid' => $rr['uid'],
 			'system_type' => 'public_server_expire',
 			'source_name'  => DI::l10n()->t('Administrator'),