diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index f667a1d3bad59dbb82966fc0cf8ea33471f3e397..12aa8d09dc96a781726085d16cd39579c835315d 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -2019,7 +2019,7 @@ class Societe extends CommonObject
         // Verifie SIRET si pays FR
         if ($idprof == 2 && $soc->country_code == 'FR')
         {
-            $chaine=trim($this->idprof1);
+            $chaine=trim($this->idprof2);
             $chaine=preg_replace('/(\s)/','',$chaine);
 
             if (dol_strlen($chaine) != 14) return -1;