diff --git a/audio/rioutil/Makefile b/audio/rioutil/Makefile
index 994e28f14830..73559a887482 100644
--- a/audio/rioutil/Makefile
+++ b/audio/rioutil/Makefile
@@ -1,22 +1,25 @@
 PORTNAME=	rioutil
 PORTVERSION=	1.5.0
 PORTREVISION=	2
 CATEGORIES=	audio
 MASTER_SITES=	SF
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Program to interface with the Rio600, Rio800, and psa[play devices
 WWW=		http://rioutil.sourceforge.net/
 
+DEPRECATED=	Obsolete, supported hardware ia about 20 years old
+EXPIRATION_DATE=2023-09-30  
+
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		alias autoreconf gmake libtool
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
 INSTALL_TARGET=	install-strip
 
 post-extract:
 	@${RM} ${WRKSRC}/src/getopt*
 
 .include <bsd.port.mk>