diff --git a/sf_manufacturing/models/mrp_production.py b/sf_manufacturing/models/mrp_production.py
index e45a2960..d9839ae4 100644
--- a/sf_manufacturing/models/mrp_production.py
+++ b/sf_manufacturing/models/mrp_production.py
@@ -156,7 +156,7 @@ class MrpProduction(models.Model):
                    'embryo_height': cnc.product_id.bom_ids.bom_line_ids.product_id.height,
                    'embryo_width': cnc.product_id.bom_ids.bom_line_ids.product_id.width,
                    'order_no': cnc.origin,
-                   'model_order_no': cnc.product_id.default_code.rsplit('  -', 1)[0],
+                   'model_order_no': cnc.product_id.default_code,
                    'user': cnc.env.user.name,
                    'programme_way': programme_way,
                    'model_file': '' if not cnc.product_id.model_file else base64.b64encode(