diff --git a/devel/make++/Makefile b/devel/make++/Makefile
index 7d24bc6f8cb1..76fc2ac749b2 100644
--- a/devel/make++/Makefile
+++ b/devel/make++/Makefile
@@ -1,30 +1,33 @@
 PORTNAME=	make++
 PORTVERSION=	2.0
 PORTREVISION=	1
 CATEGORIES=	devel perl5
 MASTER_SITES=	SF/${PORTNAME:S/+/p/g}/${PORTVERSION}
 DISTNAME=	${PORTNAME:S/+/p/g}-${PORTVERSION}
 
 MAINTAINER=	gavin@16degrees.com.au
 COMMENT=	Drop-in replacement for GNU make
 WWW=		https://makepp.sourceforge.net/
 
+DEPRECATED=	Abandonware, last release in 2017
+EXPIRATION_DATE=2025-07-31
+
 LICENSE=	ART10 GPLv2+
 LICENSE_COMB=	dual
 
 USES=		perl5 tar:txz
 HAS_CONFIGURE=	yes
 CONFIGURE_ARGS=	--prefix=${PREFIX} \
 		--mandir=${PREFIX}/share/man \
 		--htmldir=${DOCSDIR}/html
 NO_ARCH=	yes
 
 DATADIR=	${PREFIX}/share/${PORTNAME:S/+/p/g}
 DOCSDIR=	${PREFIX}/share/doc/${PORTNAME:S/+/p/g}
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${TOUCH} ${WRKSRC}/.test_done
 
 .include <bsd.port.mk>