diff --git a/erpnext/assets/doctype/asset_repair/asset_repair.py b/erpnext/assets/doctype/asset_repair/asset_repair.py
index 358945edf87..7198c7efac0 100644
--- a/erpnext/assets/doctype/asset_repair/asset_repair.py
+++ b/erpnext/assets/doctype/asset_repair/asset_repair.py
@@ -305,7 +305,6 @@ class AssetRepair(AccountsController):
 					"cost_center": self.cost_center,
 					"posting_date": self.completion_date,
 					"against_voucher_type": "Purchase Invoice",
-					"against_voucher": self.purchase_invoice,
 					"company": self.company,
 				},
 				item=self,