diff --git a/htdocs/core/class/interfaces.class.php b/htdocs/core/class/interfaces.class.php
index d11e6550744..2f70c91ac6d 100644
--- a/htdocs/core/class/interfaces.class.php
+++ b/htdocs/core/class/interfaces.class.php
@@ -23,7 +23,7 @@
  *   \brief			Fichier de la classe de gestion des triggers
  */
 
-require_once DOL_DOCUMENT_ROOT.'/htdocs/core/triggers/DolibarrTriggers.class.php';
+require_once DOL_DOCUMENT_ROOT.'/core/triggers/DolibarrTriggers.class.php';
 
 /**
  *   Class to manage triggers