diff --git a/Makefile.in b/Makefile.in
index 1285f1ce..7d2763c1 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -92,7 +92,7 @@ proto:
 	cat $(srcdir)/*.c $(srcdir)/lib/compat.c | awk -f $(srcdir)/mkproto.awk > $(srcdir)/proto.h
 
 clean: cleantests
-	rm -f *~ $(OBJS) rsync $(TLS_OBJ) tls
+	rm -f *~ $(OBJS) rsync $(TLS_OBJ) tls getgroups
 
 cleantests:
 	rm -rf ./testtmp*