diff --git a/erpnext/stock/stock_ledger.py b/erpnext/stock/stock_ledger.py
index 248b705..258a503 100644
--- a/erpnext/stock/stock_ledger.py
+++ b/erpnext/stock/stock_ledger.py
@@ -647,7 +647,7 @@
 
 	def update_distinct_item_warehouses(self, dependant_sle):
 		key = (dependant_sle.item_code, dependant_sle.warehouse)
-		val = frappe._dict({"sle": dependant_sle, "dependent_voucher_detail_nos": []})
+		val = frappe._dict({"sle": dependant_sle})
 
 		if key not in self.distinct_item_warehouses:
 			self.distinct_item_warehouses[key] = val
@@ -661,6 +661,8 @@
 
 			if getdate(dependant_sle.posting_date) < getdate(existing_sle_posting_date):
 				val.sle_changed = True
+				dependent_voucher_detail_nos.append(dependant_sle.voucher_detail_no)
+				val.dependent_voucher_detail_nos = dependent_voucher_detail_nos
 				self.distinct_item_warehouses[key] = val
 				self.new_items_found = True
 			elif dependant_sle.voucher_detail_no not in set(dependent_voucher_detail_nos):