diff --git a/devel/py-mox3/Makefile b/devel/py-mox3/Makefile
index 202f21b1a55e..2ba1c0e59a88 100644
--- a/devel/py-mox3/Makefile
+++ b/devel/py-mox3/Makefile
@@ -1,27 +1,30 @@
 PORTNAME=	mox3
 DISTVERSION=	0.28.0
 CATEGORIES=	devel python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	kai@FreeBSD.org
 COMMENT=	Fork of mox with Python 3 support
 WWW=		https://docs.openstack.org/mox3/
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/COPYING.txt
 
+DEPRECATED=	Upstream no longer active and repository has been archived. See also: https://lists.openstack.org/pipermail/openstack-discuss/2020-June/015518.html
+EXPIRATION_DATE=2024-03-31
+
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=2.0.0:devel/py-pbr@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}fixtures>=3.0.0:devel/py-fixtures@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}nose>0:devel/py-nose@${PY_FLAVOR}
 
 USES=		python
 USE_PYTHON=	distutils concurrent autoplist
 
 NO_ARCH=	yes
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} -m nose -v
 
 .include <bsd.port.mk>