diff --git a/Report/ReportObjects/AdditionalServiceBookingRO.cs b/Report/ReportObjects/AdditionalServiceBookingRO.cs
index 2014d9454..07d22b5ec 100644
--- a/Report/ReportObjects/AdditionalServiceBookingRO.cs
+++ b/Report/ReportObjects/AdditionalServiceBookingRO.cs
@@ -136,7 +136,7 @@ namespace BeWo.Report.ReportObjects
                             end = at.End.Value;
                         }
 
-                        while (dt < end)
+                        while (dt <= end)
                         {
                             if (dt.DayOfWeek != DayOfWeek.Saturday && dt.DayOfWeek != DayOfWeek.Sunday)
                             {