diff --git a/devel/gb/Makefile b/devel/gb/Makefile
index 156dcb60ed1c..02dc2722a003 100644
--- a/devel/gb/Makefile
+++ b/devel/gb/Makefile
@@ -1,33 +1,36 @@
 # $FreeBSD$
 
 PORTNAME=	gb
 PORTVERSION=	0.4.4
 DISTVERSIONPREFIX=	v
 PORTREVISION=	1
 CATEGORIES=	devel
 
-MAINTAINER=	swills@FreeBSD.org
+MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Project based build tool for Go
 
 LICENSE=	MIT
 
+DEPRECATED=	Unmaintained and dead upstream
+EXPIRATION_DATE=2021-04-01
+
 USES=		go
 USE_GITHUB=	yes
 GH_ACCOUNT=	constabulary
 GH_TUPLE=	pkg:errors:645ef00:errors/vendor/github.com/pkg/errors
 
 PLIST_FILES=	bin/gb bin/gb-vendor
 
 PORTDOCS=	README.md
 
 OPTIONS_DEFINE=	DOCS
 
 GO_PKGNAME=	github.com/${GH_ACCOUNT}/${GH_PROJECT}
 GO_TARGET=	./cmd/gb \
 		./cmd/gb-vendor
 
 post-install:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	( cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}/ ; )
 
 .include <bsd.port.mk>