diff --git a/htdocs/core/lib/functions2.lib.php b/htdocs/core/lib/functions2.lib.php
index 8e70f265f2c..58422dcda36 100644
--- a/htdocs/core/lib/functions2.lib.php
+++ b/htdocs/core/lib/functions2.lib.php
@@ -1325,7 +1325,7 @@ function getListOfModels($db,$type,$maxfilenamelength=0)
                     if (! $tmpdir) { unset($listofdir[$key]); continue; }
                     if (is_dir($tmpdir))
                     {
-                        $tmpfiles=dol_dir_list($tmpdir,'files',0,'\.od(s|t)$');
+                        $tmpfiles=dol_dir_list($tmpdir,'files',0,'\.od(s|t)$','','name',SORT_ASC,0);
                         if (count($tmpfiles)) $listoffiles=array_merge($listoffiles,$tmpfiles);
                     }
                 }