diff --git a/net/opennx/Makefile b/net/opennx/Makefile
index 3ef59e488b5c..46cde7d32b59 100644
--- a/net/opennx/Makefile
+++ b/net/opennx/Makefile
@@ -1,54 +1,57 @@
 PORTNAME=	opennx
 PORTVERSION=	0.16.0.729
 PORTREVISION=	11
 CATEGORIES=	net
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/CI-source
 
 MAINTAINER=	beyert@cs.ucr.edu
 COMMENT=	Open source drop in replacement for NoMachine's NX client
 WWW=		http://opennx.net/
 
+DEPRECATED=	Abandoned project and use deprecated wxgtk28
+EXPIRATION_DATE=	2022-12-31
+
 LICENSE=	LGPL21
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BUILD_DEPENDS=	${LOCALBASE}/bin/zip:archivers/zip
 LIB_DEPENDS=	libcups.so:print/cups \
 		libcurl.so:ftp/curl
 
 USES=		gmake gnome samba:lib xorg
 USE_XORG=	ice sm x11 xau xmu
 USE_WX=		2.8+
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-0.16
 
 GNU_CONFIGURE=	yes
 
 LDFLAGS+=	-L${LOCALBASE}/lib -L${SAMBALIBS}
 CONFIGURE_ARGS=	--with-wx-config=${WX_CONFIG}
 CPPFLAGS+=	-I${LOCALBASE}/include -I${SAMBAINCLUDES}
 
 NO_PACKAGE=	must generate a fresh private key at install time
 LEGAL_PACKAGE=	yes
 
 SSH_KEYGEN?=	ssh-keygen
 
 OPTIONS_DEFINE=	NLS
 OPTIONS_SUB=	yes
 
 NLS_USES=	gettext
 NLS_CONFIGURE_ENABLE=	nls
 
 # do not use default private key included with tarball
 post-patch:
 	@${RM} ${WRKSRC}/share/keys/server.id_dsa.key
 	@${SSH_KEYGEN} -N '' -b 2048 -q -f ${WRKSRC}/share/keys/server.id_dsa.key
 	@${REINPLACE_CMD} 's|/usr/NX/bin/||' \
 		${WRKSRC}/extres/xdg/innovidata-opennx.desktop \
 		${WRKSRC}/extres/xdg/innovidata-opennx-admin.desktop \
 		${WRKSRC}/extres/xdg/innovidata-opennx-wizard.desktop
 	@${RM} ${WRKSRC}/extres/xdg/*.bak
 
 post-install:
 	@${CHMOD} 440 ${STAGEDIR}${PREFIX}/share/keys/server.id_dsa.key
 
 .include <bsd.port.mk>