diff --git a/htdocs/mrp/class/api_mos.class.php b/htdocs/mrp/class/api_mos.class.php
index 105fb58082e..86d4758b45f 100644
--- a/htdocs/mrp/class/api_mos.class.php
+++ b/htdocs/mrp/class/api_mos.class.php
@@ -491,7 +491,8 @@ class Mos extends DolibarrApi
 						if (!$error && $line->fk_warehouse > 0) {
 							// Record stock movement
 							$id_product_batch = 0;
-							$stockmove->origin = 'mo';
+							$stockmove->origin_type = 'mo';
+							$stockmove->origin_id = $this->mo->id;
 							if ($qtytoprocess >= 0) {
 								$idstockmove = $stockmove->livraison(DolibarrApiAccess::$user, $line->fk_product, $line->fk_warehouse, $qtytoprocess, 0, $labelmovement, dol_now(), '', '', $tmpproduct->status_batch, $id_product_batch, $codemovement);
 							} else {
@@ -550,7 +551,8 @@ class Mos extends DolibarrApi
 						if (!$error && $line->fk_warehouse > 0) {
 							// Record stock movement
 							$id_product_batch = 0;
-							$stockmove->origin = 'mo';
+							$stockmove->origin_type = 'mo';
+							$stockmove->origin_id = $this->mo->id;
 							if ($qtytoprocess >= 0) {
 								$idstockmove = $stockmove->livraison(DolibarrApiAccess::$user, $line->fk_product, $line->fk_warehouse, $qtytoprocess, 0, $labelmovement, dol_now(), '', '', $tmpproduct->status_batch, $id_product_batch, $codemovement);
 							} else {