diff --git a/erpnext/assets/doctype/asset_repair/asset_repair.py b/erpnext/assets/doctype/asset_repair/asset_repair.py
index 8ff3b79..2807c0f 100644
--- a/erpnext/assets/doctype/asset_repair/asset_repair.py
+++ b/erpnext/assets/doctype/asset_repair/asset_repair.py
@@ -41,10 +41,13 @@
 		self.check_for_payable_account()
 		self.check_for_cost_center()
 
-		self.increase_asset_value()
+		if self.stock_consumption or self.capitalize_repair_cost:
+			self.increase_asset_value()
 		if self.stock_consumption:
 			self.check_for_stock_items_and_warehouse()
 			self.decrease_stock_quantity()
+		if self.capitalize_repair_cost:
+			self.check_for_purchase_invoice()
 		self.make_gl_entries()
 
 	def check_repair_status(self):
@@ -90,6 +93,10 @@
 		stock_entry.insert()
 		stock_entry.submit()
 
+	def check_for_purchase_invoice(self):
+		if not self.purchase_invoice:
+			frappe.throw(_("Please link Purchase Invoice."))
+
 	def on_cancel(self):
 		if self.payable_account:
 			self.make_gl_entries(cancel=True)