diff --git a/regress/unittests/sshbuf/Makefile b/regress/unittests/sshbuf/Makefile
index 388cb5a78..5f6c4426a 100644
--- a/regress/unittests/sshbuf/Makefile
+++ b/regress/unittests/sshbuf/Makefile
@@ -1,6 +1,6 @@
 #	$OpenBSD: Makefile,v 1.8 2020/01/26 00:09:50 djm Exp $
 
-.include <bsd.regress.mk>
+#	$OpenBSD: Makefile,v 1.8 2020/01/26 00:09:50 djm Exp $
 
 PROG=test_sshbuf
 SRCS=tests.c