diff --git a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
index f31a4c2c93e..e3f798dec62 100644
--- a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
+++ b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
@@ -742,7 +742,7 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			if (!is_object($member)) {	// This should not happen
 				include_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
 				$member = new Adherent($this->db);
-				$member->fetch($this->fk_adherent);
+				$member->fetch($object->fk_adherent);
 			}
 
 			if (empty($object->actionmsg2)) {