diff --git a/htdocs/commande/list_det.php b/htdocs/commande/list_det.php
index 651b8fffe8d..8dce1c91576 100644
--- a/htdocs/commande/list_det.php
+++ b/htdocs/commande/list_det.php
@@ -1414,6 +1414,7 @@ if ($resql) {
 	$total_ht = 0;
 	$total_margin = 0;
 
+
 	// Détail commande
 	$totalqty = 0;
 
@@ -1431,6 +1432,15 @@ if ($resql) {
 		$text_warning = '';
 		$nbprod = 0;
 
+		// Print SubTotal
+		if (empty($i)) {
+			$oldref = $obj->product_ref;
+		}
+		if ($oldref != $obj->product_ref) {
+			include DOL_DOCUMENT_ROOT.'/core/tpl/list_print_total.tpl.php';
+			$oldref = $obj->product_ref;
+		}
+
 		$companystatic->id = $obj->socid;
 		$companystatic->name = $obj->name;
 		$companystatic->name_alias = $obj->alias;