diff --git a/audio/cmp3/Makefile b/audio/cmp3/Makefile
index 34171bb4f717..8f082548e5b5 100644
--- a/audio/cmp3/Makefile
+++ b/audio/cmp3/Makefile
@@ -1,37 +1,40 @@
 PORTNAME=	cmp3
 PORTVERSION=	2.0.p6
 PORTREVISION=	2
 CATEGORIES=	audio
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/2.0-pre6
 DISTNAME=	${PORTNAME}-${PORTVERSION:S/.p/pre/}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Ncurses based frontend to mpg123
 WWW=		http://cmp3.sourceforge.net/
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+DEPRECATED=	Abandonware, no development in 20 years. Please consider using audio/cmus or audio/musicpd
+EXPIRATION_DATE=2033-03-31
+
 RUN_DEPENDS=	mpg123:audio/mpg123
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-kenrevs
 
 USES=		gmake ncurses
 GNU_CONFIGURE=	yes
 MAKE_ARGS=	install_directory=${STAGEDIR}${PREFIX}/bin
 
 PORTDOCS=	README sample.cmp3rc
 PLIST_FILES=	bin/cmp3 bin/rnmp3
 
 OPTIONS_DEFINE=	DOCS VORBIS
 OPTIONS_DEFAULT=	VORBIS
 
 VORBIS_RUN_DEPENDS=	ogg123:audio/vorbis-tools
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for docs in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/${docs} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.mk>