diff --git a/erpnext/stock/report/stock_ageing/stock_ageing.py b/erpnext/stock/report/stock_ageing/stock_ageing.py
index 46f655c8b11..e0c2bf2bcfc 100644
--- a/erpnext/stock/report/stock_ageing/stock_ageing.py
+++ b/erpnext/stock/report/stock_ageing/stock_ageing.py
@@ -243,10 +243,7 @@ class FIFOSlots:
 		                consumed/updated and maintained via FIFO. **
 		}
 		"""
-
-		from erpnext.stock.doctype.serial_and_batch_bundle.test_serial_and_batch_bundle import (
-			get_serial_nos_from_bundle,
-		)
+		from erpnext.stock.serial_batch_bundle import get_serial_nos_from_bundle
 
 		stock_ledger_entries = self.sle
 
@@ -271,7 +268,7 @@ class FIFOSlots:
 					if bundle_wise_serial_nos:
 						serial_nos = bundle_wise_serial_nos.get(d.serial_and_batch_bundle) or []
 					else:
-						serial_nos = get_serial_nos_from_bundle(d.serial_and_batch_bundle) or []
+						serial_nos = sorted(get_serial_nos_from_bundle(d.serial_and_batch_bundle)) or []
 
 				serial_nos = self.uppercase_serial_nos(serial_nos)
 				if d.actual_qty > 0: