diff --git a/erpnext/stock/report/stock_ageing/stock_ageing.py b/erpnext/stock/report/stock_ageing/stock_ageing.py
index d2d8210..803a5c8 100644
--- a/erpnext/stock/report/stock_ageing/stock_ageing.py
+++ b/erpnext/stock/report/stock_ageing/stock_ageing.py
@@ -13,11 +13,12 @@
 	columns = get_columns(filters)
 	item_details = get_fifo_queue(filters)
 	to_date = filters["to_date"]
+	_func = lambda x: x[1]
+
 	data = []
 	for item, item_dict in iteritems(item_details):
 
-		item_dict['fifo_queue'] = [item for item in item_dict if item[1]]
-		fifo_queue = sorted(item_dict["fifo_queue"], key=lambda x: x[1])
+		fifo_queue = sorted(filter(_func, item_dict["fifo_queue"]), key=_func)
 		details = item_dict["details"]
 		if not fifo_queue or (not item_dict.get("total_qty")): continue