diff --git a/notifications/setup/tables_update.inc.php b/notifications/setup/tables_update.inc.php
new file mode 100644
index 0000000000..30818ba62a
--- /dev/null
+++ b/notifications/setup/tables_update.inc.php
@@ -0,0 +1,25 @@
+<?php
+
+	/**
+	 * eGroupWare - Setup
+	 * http://www.egroupware.org 
+	 * Created by eTemplates DB-Tools written by ralfbecker@outdoor-training.de
+	 *
+	 * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
+	 * @package notifications
+	 * @subpackage setup
+	 * @version $Id: class.db_tools.inc.php 21408 2006-04-21 10:31:06Z nelius_weiss $
+	 */
+
+	$test[] = '0.5';
+	function notifications_upgrade0_5()
+	{
+		$GLOBALS['egw_setup']->oProc->AlterColumn('egw_notificationpopup','account_id',array(
+			'type' => 'int',
+			'precision' => '20',
+			'nullable' => False
+		));
+
+		return $GLOBALS['setup_info']['notifications']['currentver'] = '0.6';
+	}
+?>