diff --git a/src/kits/app/Roster.cpp b/src/kits/app/Roster.cpp
index c3b12970ef..271a717528 100644
--- a/src/kits/app/Roster.cpp
+++ b/src/kits/app/Roster.cpp
@@ -992,6 +992,15 @@ Launch__C7BRosterP9entry_refP8BMessagePl(BRoster* roster, entry_ref* ref,
 {
 	return roster->BRoster::Launch(ref, initialMessage, NULL);
 }
+/*!	Just here for providing binary compatibility
+	(for example "BartLauncher" needs this)
+*/
+extern "C" status_t
+Launch__C7BRosterP9entry_refiPPcPl(BRoster* roster, entry_ref* ref,
+	int argc, char * const *args, team_id *app_team)
+{
+	return roster->BRoster::Launch(ref, argc, args, app_team);
+}
 #endif	// __GNUC__ == 2