Index: head/graphics/gnustep-slideshow/Makefile
===================================================================
--- head/graphics/gnustep-slideshow/Makefile	(revision 474573)
+++ head/graphics/gnustep-slideshow/Makefile	(revision 474574)
@@ -1,22 +1,25 @@
 # $FreeBSD$
 
 PORTNAME=	slideshow
 PORTVERSION=	0.3.5
 PORTREVISION=	7
 CATEGORIES=	graphics gnustep
 MASTER_SITES=	http://download.gna.org/gsimageapps/
 PKGNAMEPREFIX=	gnustep-
 DISTNAME=	SlideShow-${PORTVERSION}
 
 MAINTAINER=	theraven@FreeBSD.org
 COMMENT=	SlideShow Viewer
 
 LICENSE=	GPLv2
 
+DEPRECATED=	depends on expiring graphics/gnustep-slideshowkit
+EXPIRATION_DATE=	2018-08-15
+
 USES=		tar:bzip2 gnustep
 USE_GNUSTEP=	back build
 LIB_DEPENDS=	libSlideShow.so:graphics/gnustep-slideshowkit
 
 OBJCFLAGS+=	-Dsel_eq=sel_isEqual
 
 .include <bsd.port.mk>