diff --git a/deskutils/xchm/Makefile b/deskutils/xchm/Makefile
index 9b76aa06aa1e..b91a3d08d6f5 100644
--- a/deskutils/xchm/Makefile
+++ b/deskutils/xchm/Makefile
@@ -1,27 +1,30 @@
 PORTNAME=	xchm
 PORTVERSION=	1.23
 PORTREVISION=	4
 CATEGORIES=	deskutils
 MASTER_SITES=	SF/${PORTNAME}/xCHM/${PORTNAME}-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Windows HTML Help (.chm) viewer for UNIX
 WWW=		http://xchm.sourceforge.net/
 
+DEPRECATED=	Abandoned project and use deprecated wxgtk28
+EXPIRATION_DATE=	2022-12-31
+
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libchm.so:misc/chmlib
 
 GNU_CONFIGURE=	yes
 USES=		compiler:c++11-lang localbase
 USE_WX=		2.8
 WX_CONF_ARGS=	absolute
 LDFLAGS+=	-lpthread
 
 OPTIONS_DEFINE=	NLS
 OPTIONS_SUB=	yes
 NLS_USES=	gettext
 NLS_CONFIGURE_ENABLE=	nls
 
 .include <bsd.port.mk>