diff --git a/modules/automation/automation.py b/modules/automation/automation.py
index 49b99ac..38cdb2f 100644
--- a/modules/automation/automation.py
+++ b/modules/automation/automation.py
@@ -270,7 +270,7 @@ class AutomationDocument(ModelSQL, ModelView, Workflow):
                                     for lq in lqt:
                                         if lq.lot_p:
                                             logger.info("VLOT_P:%s",lq.lot_p)
-                                            sale_line.theorical_quantity += round(lot_net_weight,2) 
+                                            sale_line.quantity_theorical += round(lot_net_weight,2) 
                                             SaleLine.save([sale_line])
                                             lq.lot_p.updateVirtualPart(round(lot_net_weight,2),sh[0],lq.lot_s)
                                             vlot.set_current_quantity(round(lot_net_weight,2),round(lot_gross_weight,2),1)