diff --git a/security/libu2f-host/Makefile b/security/libu2f-host/Makefile
index 527157b76b38..19795061d2a8 100644
--- a/security/libu2f-host/Makefile
+++ b/security/libu2f-host/Makefile
@@ -1,34 +1,37 @@
 PORTNAME=	libu2f-host
 PORTVERSION=	1.1.10
 DISTVERSIONPREFIX=	${PORTNAME}-
 PORTREVISION=	2
 CATEGORIES=	security devel
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Yubico Universal 2nd Factor (U2F) Host C Library
 WWW=		https://developers.yubico.com/libu2f-host/
 
 LICENSE=	LGPL21+ GPLv3+
 LICENSE_COMB=	multi
 
+DEPRECATED=	This project is deprecated and is no longer being maintained. libfido2 is a new project with support for U2F and FIDO2. Use security/libfido2 instead
+EXPIRATION_DATE=2025-05-31
+
 BUILD_DEPENDS=	gengetopt:devel/gengetopt \
 		gtk-doc>0:textproc/gtk-doc \
 		help2man:misc/help2man
 LIB_DEPENDS=	libhidapi.so:comms/hidapi \
 		libjson-c.so:devel/json-c
 RUN_DEPENDS=	${LOCALBASE}/etc/devd/u2f.conf:security/u2f-devd
 
 USES=	autoreconf pkgconfig gmake libtool
 USE_LDCONFIG=	yes
 GNU_CONFIGURE=	yes
 GNU_CONFIGURE_MANPREFIX=${PREFIX}/share
 CONFIGURE_ARGS=	-enable-gtk-doc
 INSTALL_TARGET=	install-strip
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	Yubico
 
 OPTIONS_DEFINE=	DOCS
 OPTIONS_SUB=	yes
 
 .include <bsd.port.mk>