diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index b36da631635..2f46ad49b80 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -1530,8 +1530,10 @@ function getListOfModels($db,$type,$maxfilenamelength=0)
                 include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
 
                 $const=$obj->description;
-                $dirtoscan.=($dirtoscan?',':'').preg_replace('/[\r\n]+/',',',trim($conf->global->$const));
-                $listoffiles=array();
+                //irtoscan.=($dirtoscan?',':'').preg_replace('/[\r\n]+/',',',trim($conf->global->$const));
+                $dirtoscan= preg_replace('/[\r\n]+/',',',trim($conf->global->$const));
+
+		$listoffiles=array();
 
                 // Now we add models found in directories scanned
                 $listofdir=explode(',',$dirtoscan);
@@ -2111,4 +2113,4 @@ function cartesianArray(array $input) {
     }
 
     return $result;
-}
\ No newline at end of file
+}