diff --git a/ReportImp/HshCologne/Export/FibuExporter.cs b/ReportImp/HshCologne/Export/FibuExporter.cs
index 638c3549c..b7ebda3c4 100644
--- a/ReportImp/HshCologne/Export/FibuExporter.cs
+++ b/ReportImp/HshCologne/Export/FibuExporter.cs
@@ -76,7 +76,7 @@ namespace HshCologne.Export
                 sb.Append(";");
                 sb.Append(String.Format("{0}", row[4])); // Belegfeld 2
                 sb.Append(";");
-                sb.Append(String.Format("{0:dd.MM.yyyy}", lastDate));
+                sb.Append(String.Format("{0:dd.MM.yyyy}", row[2]));
                 sb.Append(";");
                 sb.Append(String.Format("{0}", row[1])); // Debitor Organisation
                 sb.Append(";");
@@ -105,7 +105,7 @@ inner join serviceinvoice si on si.invoicebaseoid = ib.oid
 inner join serviceinvoiceperiod sip on sip.serviceinvoiceoid = si.oid
 inner join costbearer cb on ib.recipientcostbeareroid = cb.oid
 inner join organisation org on org.costbeareroid = cb.oid
-WHERE ib.`AccountingPeriodEnd` >= ':Monat_Start' AND ib.`AccountingPeriodEnd` < ':Monat_End' and ib.IsActive = 1 AND ib.`IsExported` = 0
+WHERE ib.InvoiceDate >= ':Monat_Start' AND ib.InvoiceDate < ':Monat_End' and ib.IsActive = 1 AND ib.`IsExported` = 0
 GROUP BY ib.Oid
 order by ib.invoicenumber 
 ";