diff --git a/datapoollocal/HasLocalDpIFManagerAttorney.h b/datapoollocal/HasLocalDpIFManagerAttorney.h
index bb47639cb..5a62bba0f 100644
--- a/datapoollocal/HasLocalDpIFManagerAttorney.h
+++ b/datapoollocal/HasLocalDpIFManagerAttorney.h
@@ -4,6 +4,7 @@
 #include "HasLocalDataPoolIF.h"
 
 class LocalPoolDataSetBase;
+class LocalPoolObjectBase;
 
 class HasLocalDpIFManagerAttorney {