diff --git a/x11-wm/w9wm/Makefile b/x11-wm/w9wm/Makefile
index 11369d029caa..671b002e6fc4 100644
--- a/x11-wm/w9wm/Makefile
+++ b/x11-wm/w9wm/Makefile
@@ -1,22 +1,25 @@
 PORTNAME=	w9wm
 PORTVERSION=	0.4.2
 PORTREVISION=	2
 CATEGORIES=	x11-wm
 MASTER_SITES=	http://www.drieu.org/code/w9wm/src/
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Hack of 9wm to give virtual screens
 WWW=		http://www.grassouille.org/code/w9wm.en.html
 
-WRKSRC=		${WRKDIR}/${DISTNAME}.orig
+DEPRECATED=	Last upstream release was in 2002
+EXPIRATION_DATE=	2024-01-17
 
 USES=		imake xorg
 USE_XORG=	x11 xext
 
+WRKSRC=		${WRKDIR}/${DISTNAME}.orig
+
 PLIST_FILES=	bin/w9wm \
 		man/man1/w9wm.1.gz
 
 post-patch:
 	@${REINPLACE_CMD} -e '/malloc\.h/d' ${WRKSRC}/client.c
 
 .include <bsd.port.mk>