diff --git a/htdocs/core/modules/modCommande.class.php b/htdocs/core/modules/modCommande.class.php
index 5f069775fad..cc6f8baab80 100644
--- a/htdocs/core/modules/modCommande.class.php
+++ b/htdocs/core/modules/modCommande.class.php
@@ -322,7 +322,7 @@ class modCommande extends DolibarrModules
 
 		// Add extra fields
 		$import_extrafield_sample = array();
-		$sql = "SELECT name, label, fieldrequired FROM ".MAIN_DB_PREFIX."extrafields WHERE elementtype = 'commande' AND entity IN (0, ".$conf->entity.")";
+		$sql = "SELECT name, label, fieldrequired FROM ".MAIN_DB_PREFIX."extrafields WHERE type <> 'separate' AND elementtype = 'commande' AND entity IN (0, ".$conf->entity.")";
 		$resql = $this->db->query($sql);
 
 		if ($resql) {