diff --git a/erpnext/manufacturing/doctype/work_order/work_order.js b/erpnext/manufacturing/doctype/work_order/work_order.js
index 8ca8917..176ca2e 100644
--- a/erpnext/manufacturing/doctype/work_order/work_order.js
+++ b/erpnext/manufacturing/doctype/work_order/work_order.js
@@ -605,6 +605,8 @@
 				description: __('Max: {0}', [max]),
 				default: max
 			}, data => {
+				max += (max * (frm.doc.__onload.overproduction_percentage || 0.0)) / 100;
+
 				if (data.qty > max) {
 					frappe.msgprint(__('Quantity must not be more than {0}', [max]));
 					reject();
diff --git a/erpnext/manufacturing/doctype/work_order/work_order.py b/erpnext/manufacturing/doctype/work_order/work_order.py
index 227ef78..2b936be 100644
--- a/erpnext/manufacturing/doctype/work_order/work_order.py
+++ b/erpnext/manufacturing/doctype/work_order/work_order.py
@@ -38,7 +38,7 @@
 		ms = frappe.get_doc("Manufacturing Settings")
 		self.set_onload("material_consumption", ms.material_consumption)
 		self.set_onload("backflush_raw_materials_based_on", ms.backflush_raw_materials_based_on)
-
+		self.set_onload("overproduction_percentage", ms.overproduction_percentage_for_work_order)
 
 	def validate(self):
 		self.validate_production_item()