diff --git a/src/blackmisc/timestampobjectlist.h b/src/blackmisc/timestampobjectlist.h
index 0efa3cf68..28337e6f9 100644
--- a/src/blackmisc/timestampobjectlist.h
+++ b/src/blackmisc/timestampobjectlist.h
@@ -323,6 +323,8 @@ namespace BlackMisc
         class CDistributorList;
         class CAircraftModel;
         class CAircraftModelList;
+        class CMatchingStatistics;
+        class CMatchingStatisticsEntry;
     }
 
     class CStatusMessage;
@@ -342,6 +344,7 @@ namespace BlackMisc
     extern template class BLACKMISC_EXPORT_DECLARE_TEMPLATE ITimestampObjectList<BlackMisc::Db::CDistribution, BlackMisc::Db::CDistributionList>;
     extern template class BLACKMISC_EXPORT_DECLARE_TEMPLATE ITimestampObjectList<BlackMisc::Simulation::CAircraftModel, BlackMisc::Simulation::CAircraftModelList>;
     extern template class BLACKMISC_EXPORT_DECLARE_TEMPLATE ITimestampObjectList<BlackMisc::Simulation::CDistributor, BlackMisc::Simulation::CDistributorList>;
+    extern template class BLACKMISC_EXPORT_DECLARE_TEMPLATE ITimestampObjectList<BlackMisc::Simulation::CMatchingStatisticsEntry, BlackMisc::Simulation::CMatchingStatistics>;
     extern template class BLACKMISC_EXPORT_DECLARE_TEMPLATE ITimestampObjectList<BlackMisc::Network::CTextMessage, BlackMisc::Network::CTextMessageList>;
     extern template class BLACKMISC_EXPORT_DECLARE_TEMPLATE ITimestampObjectList<BlackMisc::Network::CRawFsdMessage, BlackMisc::Network::CRawFsdMessageList>;
     extern template class BLACKMISC_EXPORT_DECLARE_TEMPLATE ITimestampObjectList<BlackMisc::Network::CUrlLog, BlackMisc::Network::CUrlLogList>;