diff --git a/workflow/engine/classes/class.plugin.php b/workflow/engine/classes/class.plugin.php
index 415e048be..10700d3c5 100755
--- a/workflow/engine/classes/class.plugin.php
+++ b/workflow/engine/classes/class.plugin.php
@@ -42,6 +42,7 @@ define('PM_CREATE_NEW_DELEGATION',   1013);
 define('PM_SINGLE_SIGN_ON',          1014);
 define('PM_GET_CASES_AJAX_LISTENER', 1015);
 define('PM_BEFORE_CREATE_USER',      1016);
+define('PM_AFTER_LOGIN',             1017);