diff --git a/accounting/accounting_config.py b/accounting/accounting_config.py
index f4caccd..77dea9d 100644
--- a/accounting/accounting_config.py
+++ b/accounting/accounting_config.py
@@ -69,8 +69,8 @@ class Accounting:
 			self.accounting_legs,
 			key=lambda x: (
 				x.get('accounting_orgid','0'),
-				x.get('orgid'),
-				x.get('subjectid'),
+				x.get('orgid', ''),
+				x.get('subjectid', ''),
 				0 if x.get('acc_dir', '0') == x.get('balance_at', '0') else 1
 			)
 		)