diff --git a/textproc/spiff/Makefile b/textproc/spiff/Makefile
index 4d936780fd07..19fcf1ebd5f1 100644
--- a/textproc/spiff/Makefile
+++ b/textproc/spiff/Makefile
@@ -1,31 +1,35 @@
 PORTNAME=	spiff
-PORTVERSION=	1.0.8
 DISTVERSIONPREFIX=	v
-PORTREVISION=	17
+DISTVERSION=	1.0.8
+PORTREVISION=	18
 CATEGORIES=	textproc
 
 MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	Declarative YAML templating system tuned for BOSH deployment manifests
 WWW=		https://github.com/cloudfoundry-incubator/spiff
 
-USES=		go
+LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+DEPRECATED=	Active development of this port has been ceased
+EXPIRATION_DATE=2024-04-13
 
+USES=		go
 USE_GITHUB=	yes
 GH_ACCOUNT=	cloudfoundry-incubator
 
 GO_PKGNAME=	github.com/${GH_ACCOUNT}/${GH_PROJECT}
 
 PLIST_FILES=	bin/spiff
-
 PORTDOCS=	LICENSE README.md examples/cf-aws.yml \
 		examples/multi-az-cf-aws.yml examples/tutorial.md
 
 OPTIONS_DEFINE=	DOCS
 
 do-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/LICENSE ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
 	cd ${WRKSRC} && ${COPYTREE_SHARE} examples ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>