diff --git a/mailnews/base/search/public/makefile.win b/mailnews/base/search/public/makefile.win
index 686b27279f11..86842cebb7b3 100644
--- a/mailnews/base/search/public/makefile.win
+++ b/mailnews/base/search/public/makefile.win
@@ -26,8 +26,10 @@ XPIDLSRCS =							\
 			.\nsIMsgFilterService.idl \
 			.\nsIMsgFilterHitNotify.idl \
 			.\nsIMsgFilterList.idl \
+			.\nsIMsgSearchValue.idl \
 			.\nsIMsgSearchSession.idl \
 			.\nsIMsgSearchAdapter.idl \
+			.\nsIMsgSearchScopeTerm.idl \
 			.\nsMsgFilterCore.idl \
 			.\nsMsgSearchCore.idl \
 			$(NULL)