diff --git a/www/yarn/Makefile b/www/yarn/Makefile
index 5cdcaae32a2e..0f1db3e281c6 100644
--- a/www/yarn/Makefile
+++ b/www/yarn/Makefile
@@ -1,56 +1,56 @@
 PORTNAME=	yarn
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.22.11
 CATEGORIES=	www
 MASTER_SITES=	https://yarnpkg.com/downloads/${PORTVERSION}/
 
 MAINTAINER=	pizzamig@FreeBSD.org
 COMMENT=	Package manager for node, alternative to npm
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		cpe
-CPE_VENDOR=	${PROGRAM_NAME}pkg
+CPE_VENDOR=	${PORTNAME}pkg
 
 CONFLICTS_INSTALL?=	yarn-node14 yarn-node10
 
 OPTIONS_DEFINE=	HADOOPCOMPAT
 OPTIONS_SINGLE=	BACKEND
 OPTIONS_SINGLE_BACKEND=	NODE14 NODE
 OPTIONS_DEFAULT=	NODE
 HADOOPCOMPAT_DESC=	hadoop2 compatibility, the yarn script is excluded
 NODE_DESC=	Use www/node as backend
 NODE14_DESC=	Use www/node14 as backend
 
 OPTIONS_SUB=	yes
 
 NODE_RUN_DEPENDS=	node>=0.8.0:www/node
 NODE14_RUN_DEPENDS=	node14>=14.0.0:www/node14
 
 HADOOPCOMPAT_CONFLICTS_INSTALL_OFF=	hadoop2*
 
 NO_ARCH=	yes
 NO_BUILD=	yes
 
 post-patch:
 	@${RM} ${WRKSRC}/bin/*.cmd
 	@${REINPLACE_CMD} -i '' \
 		-e 's|"installationMethod": "tar"|"installationMethod": "pkg"|g' \
 		${WRKSRC}/package.json
 	@${REINPLACE_CMD} -i '' -e 's%Linux)%Linux|FreeBSD)%g' \
 		${WRKSRC}/bin/yarn
 
 do-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/lib/node_modules/yarn
 	(cd ${WRKSRC}/ && ${COPYTREE_SHARE} . ${STAGEDIR}${PREFIX}/lib/node_modules/yarn)
 	${RLN} ${STAGEDIR}${PREFIX}/lib/node_modules/yarn/bin/yarn.js \
 		${STAGEDIR}${PREFIX}/bin/yarn.js
 	${RLN} ${STAGEDIR}${PREFIX}/lib/node_modules/yarn/bin/yarnpkg \
 		${STAGEDIR}${PREFIX}/bin/yarnpkg
 
 do-install-HADOOPCOMPAT-off:
 	${RLN} ${STAGEDIR}${PREFIX}/lib/node_modules/yarn/bin/yarn \
 		${STAGEDIR}${PREFIX}/bin/yarn
 
 .include <bsd.port.mk>