diff --git a/devel/tmake/Makefile b/devel/tmake/Makefile
index 45e13c27e247..8bcd69149964 100644
--- a/devel/tmake/Makefile
+++ b/devel/tmake/Makefile
@@ -1,32 +1,35 @@
 PORTNAME=	tmake
 PORTVERSION=	2.12
 CATEGORIES=	devel perl5
 MASTER_SITES=	SF \
 		LOCAL/sunpoet
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Extremely portable perl-based make utility
 WWW=		https://tmake.sourceforge.net/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+DEPRECATED=	Last release in 2004 and dead upstream, superseded by qmake
+EXPIRATION_DATE=2023-12-31
+
 USES=		perl5 shebangfix zip
 
 NO_ARCH=	yes
 NO_BUILD=	yes
 
 SHEBANG_FILES=	bin/progen bin/tmake
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|/usr/local|${LOCALBASE}|' ${WRKSRC}/lib/freebsd-g++/tmake.conf
 
 do-install:
 	${MKDIR} ${STAGEDIR}${DATADIR}/
 	cd ${WRKSRC}/bin/ && ${INSTALL_SCRIPT} progen tmake ${STAGEDIR}${PREFIX}/bin/
 	cd ${WRKSRC}/lib/ && ${COPYTREE_SHARE} . ${STAGEDIR}${DATADIR}/ '! -name *.bak -and ! -name *.orig'
 	@${ECHO_MSG}
 	@${ECHO_MSG} "Make sure to set your TMAKEPATH environment variable to ${DATADIR}/freebsd-g++"
 	@${ECHO_MSG}
 
 .include <bsd.port.mk>