diff --git a/Report/ReportObjects/AdditionalServiceBookingRO.cs b/Report/ReportObjects/AdditionalServiceBookingRO.cs
index 569e87f62..bad2b82ab 100644
--- a/Report/ReportObjects/AdditionalServiceBookingRO.cs
+++ b/Report/ReportObjects/AdditionalServiceBookingRO.cs
@@ -296,7 +296,7 @@ namespace BeWo.Report.ReportObjects
                                         yearCount++;
                                     }
 
-                                    if (dt.Month == result.MonthInt)
+                                    if (dt.Month == result.MonthInt && dt.Year == result.Year)
                                     {
                                         monthCount++;