diff --git a/devel/projectcenter/Makefile b/devel/projectcenter/Makefile
index 23297acec3dd..6ad288994467 100644
--- a/devel/projectcenter/Makefile
+++ b/devel/projectcenter/Makefile
@@ -1,41 +1,43 @@
 PORTNAME=	projectcenter
 PORTVERSION=	0.6.2
 PORTREVISION=	5
 CATEGORIES=	devel gnustep
 MASTER_SITES=	GNUSTEP/dev-apps
 DISTNAME=	ProjectCenter-${PORTVERSION}
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Development environment for GNUstep
 WWW=		http://www.gnustep.org/experience/ProjectCenter.html
 
 LICENSE=	GPLv2+ # comment in code; COPYING says GPLv3
 
 BROKEN=		fails to link: libProjectCenter.so: undefined reference to __objc_ivar_offset_NSView._tracking_rects
+DEPRECATED=	Broken since 2021
+EXPIRATION_DATE=	2023-03-21
 
 USES=		gnustep
 USE_GNUSTEP=	back build
 USE_LDCONFIG=	${GNUSTEP_SYSTEM_LIBRARIES}
 
 PLIST_SUB+=	FRAMEVERSION=${PORTVERSION}
 
 post-install:
 	${STRIP_CMD} \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/ProjectCenter \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Aggregate.project/Aggregate \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Application.project/Application \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Build.preferences/Build \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Bundle.project/Bundle \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/EditorFSC.preferences/EditorFSC \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Framework.project/Framework \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Library.project/Library \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Misc.preferences/Misc \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/ProjectCenter.debugger/ProjectCenter \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/ProjectCenter.editor/ProjectCenter \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/ProjectCenter.parser/ProjectCenter \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/ResourceSet.project/ResourceSet \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Saving.preferences/Saving \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Applications/ProjectCenter.app/Resources/Tool.project/Tool \
 		${STAGEDIR}${PREFIX}/GNUstep/System/Library/Frameworks/ProjectCenter.framework/Versions/${PORTVERSION}/libProjectCenter.so
 
 .include <bsd.port.mk>