diff --git a/erpnext/stock/doctype/stock_entry/stock_entry.py b/erpnext/stock/doctype/stock_entry/stock_entry.py
index da86432..d823e7e 100644
--- a/erpnext/stock/doctype/stock_entry/stock_entry.py
+++ b/erpnext/stock/doctype/stock_entry/stock_entry.py
@@ -185,9 +185,6 @@
 
 	def validate_production_order(self):
 		if self.purpose in ("Manufacture", "Material Transfer for Manufacture"):
-			if not self.bom_no:
-				frappe.throw(_("BOM No is mandatory"))
-				
 			# check if production order is entered
 			if not self.production_order:
 				frappe.throw(_("Production order number is mandatory for stock entry purpose manufacture"))