diff --git a/science/dcl/Makefile b/science/dcl/Makefile
index ed481270bff0..f3f631e4d620 100644
--- a/science/dcl/Makefile
+++ b/science/dcl/Makefile
@@ -1,47 +1,49 @@
 PORTNAME=	dcl
 PORTVERSION=	5.4.8
 PORTREVISION=	9
 CATEGORIES=	science graphics
 MASTER_SITES=	http://www.gfd-dennou.org/library/dcl/ \
 		http://dennou-h.gfd-dennou.org/library/dcl/ \
 		http://dennou-q.gfd-dennou.org/library/dcl/
 
 MAINTAINER=	murashin@gfd-dennou.org
 COMMENT=	Scientific graphic library for geoscience
 WWW=		https://www.gfd-dennou.org/arch/dcl/
 
 # Converted from RESTRICTED
 LICENSE=	dcl
 LICENSE_NAME=	dcl
 LICENSE_TEXT=	No commercial use
 LICENSE_PERMS=	auto-accept
 
 BROKEN=		fails to fetch from mastersite (newest release is 7.4.0 of 2020611)
+DEPRECATED=	Broken since 2021
+EXPIRATION_DATE=	2023-03-21
 
 MAKE_JOBS_UNSAFE=	yes
 USES=		desthack fortran gnome pkgconfig xorg
 USE_XORG=	x11 xext
 USE_GNOME=	gtk20 gdkpixbuf2
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--with-x
 
 PORTDOCS=	CHECK CREDITS HISTORY README
 PORTEXAMPLES=	*
 
 OPTIONS_DEFINE=	DOCS EXAMPLES
 
 .include <bsd.port.options.mk>
 
 .if ${FORTRAN_DEFAULT} == gfortran && ${GCC_DEFAULT} >= 10
 FFLAGS+=	-fallow-invalid-boz
 .endif
 
 post-install:
 	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
 	(cd ${WRKSRC}/demo/ && ${COPYTREE_SHARE} . ${STAGEDIR}${EXAMPLESDIR})
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for i in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/${i} ${STAGEDIR}${DOCSDIR}/
 .endfor
 
 .include <bsd.port.mk>