diff --git a/security/portsentry/Makefile b/security/portsentry/Makefile
index a6911e36c2ff..5ee0f00b3de8 100644
--- a/security/portsentry/Makefile
+++ b/security/portsentry/Makefile
@@ -1,34 +1,37 @@
 PORTNAME=	portsentry
 PORTVERSION=	1.2
 PORTREVISION=	1
 CATEGORIES=	security
 MASTER_SITES=	SF/sentrytools/${PORTNAME}%201.x/${PORTNAME}-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Port scan detection and active defense
 
+DEPRECATED=	Abandoned, upstream is dead and last release was back in 2003
+EXPIRATION_DATE=2023-03-31
+
 SUB_FILES=	portsentry.sh
 ALL_TARGET=	freebsd
 CFLAGS+=	-DPREFIX=\"${PREFIX}\"
 MAKE_ARGS=	CC="${CC}" CFLAGS="${CFLAGS}"
 WRKSRC=		${WRKDIR}/portsentry_beta
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${REINPLACE_CMD} -e 's,/usr/local/psionic/portsentry,${PREFIX}/etc,g' \
 		${WRKSRC}/portsentry.conf ${WRKSRC}/portsentry_config.h
 
 do-install:
 	${INSTALL_DATA} ${WRKSRC}/portsentry.conf \
 		${STAGEDIR}${PREFIX}/etc/portsentry.conf.sample
 	${INSTALL_DATA} ${WRKSRC}/portsentry.ignore \
 		${STAGEDIR}${PREFIX}/etc/portsentry.ignore.sample
 	${INSTALL_PROGRAM} ${WRKSRC}/portsentry \
 		${STAGEDIR}${PREFIX}/bin
 	${INSTALL_SCRIPT} ${WRKDIR}/portsentry.sh ${STAGEDIR}${PREFIX}/etc/rc.d/
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README.install ${WRKSRC}/README.methods \
 		${WRKSRC}/README.stealth ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>