diff --git a/htdocs/core/class/conf.class.php b/htdocs/core/class/conf.class.php
index 1d4a1abdf42..9994f00ded1 100644
--- a/htdocs/core/class/conf.class.php
+++ b/htdocs/core/class/conf.class.php
@@ -82,16 +82,16 @@ class Conf
 
 
 	/**
-	 *      \brief      Load setup values into conf object (read llx_const)
-	 *      \param      $db			    Handler d'acces base
-	 *      \return     int         		< 0 if KO, >= 0 if OK
+	 *      Load setup values into conf object (read llx_const)
+	 *      @param      $db			    Handler d'acces base
+	 *      @return     int         	< 0 if KO, >= 0 if OK
 	 */
 	function setValues($db)
 	{
 		dol_syslog("Conf::setValues");
 
 		// Directory of core triggers
-		$this->triggers_modules[] = DOL_DOCUMENT_ROOT . "/includes/triggers";
+		$this->triggers_modules[] = "/includes/triggers";	// Relative path
 
 		// Avoid warning if not defined
 		if (empty($this->db->dolibarr_main_db_encryption)) $this->db->dolibarr_main_db_encryption=0;
@@ -142,8 +142,7 @@ class Conf
 						elseif (preg_match('/^MAIN_MODULE_([A-Z_]+)_TRIGGERS$/i',$key,$reg))
 						{
 							$modulename = strtolower($reg[1]);
-							if ($value == 1) $this->triggers_modules[] = DOL_DOCUMENT_ROOT.'/'.$modulename.'/inc/triggers/';
-							else if ($value == 2) $this->triggers_modules[] = DOL_DOCUMENT_ROOT_ALT.'/'.$modulename.'/inc/triggers/';
+							$this->triggers_modules[] = '/'.$modulename.'/inc/triggers/';
 						}
 						// If this is constant for login method activated by a module
 						elseif (preg_match('/^MAIN_MODULE_([A-Z_]+)_LOGIN_METHOD$/i',$key,$reg))
diff --git a/htdocs/core/class/interfaces.class.php b/htdocs/core/class/interfaces.class.php
index eb045d7d00a..313a9104a9f 100644
--- a/htdocs/core/class/interfaces.class.php
+++ b/htdocs/core/class/interfaces.class.php
@@ -68,8 +68,11 @@ class Interfaces
    			dol_syslog('interface::run_triggers was called with wrong parameters action='.$action.' object='.is_object($object).' user='.is_object($user).' langs='.is_object($langs).' conf='.is_object($conf), LOG_WARNING);
 		}
 
-		foreach($conf->triggers_modules as $dir)
+		foreach($conf->triggers_modules as $reldir)
 		{
+			$dir=dol_buildpath($reldir,0);
+			//print "xx".$dir;exit;
+						
 			// Check if directory exists
 			if (!is_dir($dir)) continue;
 
@@ -173,8 +176,9 @@ class Interfaces
 	}
 
    /**
-	*   \brief      Return list of triggers.
-	* 	\param		workflow		0=Return all triggers, 1=Return only triggers not disabled if workflow module activated
+	*   Return list of triggers. Function used by admin page htdoc/admin/triggers
+	* 	@param		workflow		0=Return all triggers, 1=Return only triggers not disabled if workflow module activated
+	* 	@return		array			Array list of triggers
 	*/
 	function getTriggersList($workflow=0)
 	{
@@ -187,8 +191,11 @@ class Interfaces
 		$orders = array();
 		$i = 0;
 
-		foreach($conf->triggers_modules as $dir)
+		foreach($conf->triggers_modules as $reldir)
 		{
+			$dir=dol_buildpath($reldir,0);
+			//print "xx".$dir;exit;
+			
 			// Check if directory exists
 			if (!is_dir($dir)) continue;