diff --git a/htdocs/fourn/commande/dispatch.php b/htdocs/fourn/commande/dispatch.php
index fd992dbeeb1..9d7d2bfeefe 100644
--- a/htdocs/fourn/commande/dispatch.php
+++ b/htdocs/fourn/commande/dispatch.php
@@ -386,6 +386,7 @@ if ($id > 0 || ! empty($ref))
 			$sql.= " FROM ".MAIN_DB_PREFIX."commande_fournisseurdet as l";
 			$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."product as p ON l.fk_product=p.rowid";
 			$sql.= " WHERE l.fk_commande = ".$commande->id;
+			if(empty($conf->global->STOCK_SUPPORTS_SERVICES)) $sql.= " AND l.product_type = 0";
 			$sql.= " GROUP BY p.ref, p.label, p.tobatch, l.rowid, l.fk_product, l.subprice, l.remise_percent";	// Calculation of amount dispatched is done per fk_product so we must group by fk_product
 			$sql.= " ORDER BY p.ref, p.label";