diff --git a/www/npm/Makefile b/www/npm/Makefile
index 5db1f36b82e2..24c6ada8b40a 100644
--- a/www/npm/Makefile
+++ b/www/npm/Makefile
@@ -1,56 +1,58 @@
 # Created by: Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	npm
 PORTVERSION=	6.14.8
 CATEGORIES=	www
 MASTER_SITES=	LOCAL/sunpoet
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Node package manager
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/lib/node_modules/npm/LICENSE
 
 RUN_DEPENDS=	gmake:devel/gmake
 
 USES=		cpe python:3.5+ shebangfix tar:xz
 
 NO_ARCH=	yes
 NO_BUILD=	yes
 REINPLACE_ARGS=	-i ''
 
-CONFLICTS_INSTALL?=	npm-node14
+CONFLICTS_INSTALL?=	npm-node14 npm-node16
 
 OPTIONS_SINGLE=	BACKEND
-OPTIONS_SINGLE_BACKEND=	NODE NODE14
+OPTIONS_SINGLE_BACKEND=	NODE NODE14 NODE16
 OPTIONS_DEFAULT=NODE
 NODE_DESC=	Use www/node as backend
 NODE14_DESC=	Use www/node14 as backend
+NODE16_DESC=	Use www/node16 as backend
 
 CPE_VENDOR=	npmjs
 
 SHEBANG_GLOB=	*.py
 SHEBANG_FILES=	lib/node_modules/npm/node_modules/node-gyp/gyp/samples/samples
 
 NODE_RUN_DEPENDS=	node>=0.8.0:www/node
 NODE14_RUN_DEPENDS=	node14>=0.8.0:www/node14
+NODE16_RUN_DEPENDS=	node16>=0.8.0:www/node16
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} == i386
 # Workaround for kernel bug 178881
 EXTRA_PATCHES+=	${PATCHDIR}/extra-patch-bug-178881
 .endif
 
 post-patch:
 	@${REINPLACE_CMD} -e 's|/usr/local|${PREFIX}|' ${WRKSRC}/etc/man.d/npm.conf
 	@${REINPLACE_CMD} -e 's|/usr/local|${LOCALBASE}|' ${WRKSRC}/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp
 	@${REINPLACE_CMD} -e 's|exec python |exec ${PYTHON_CMD} |' ${WRKSRC}/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp
 	@${FIND} ${WRKSRC}/ -name '*.sh' -exec ${REINPLACE_CMD} -e '1 s|/usr/local|${LOCALBASE}|' {} +
 
 do-install:
 	cd ${WRKSRC}/ && ${COPYTREE_SHARE} . ${STAGEDIR}${PREFIX}/
 	${ECHO_CMD} 'python=${PYTHON_CMD}' > ${STAGEDIR}${PREFIX}/etc/npmrc
 	${PYTHON_CMD} ${PYTHON_LIBDIR}/compileall.py -d ${PREFIX}/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp -f ${STAGEDIR}${PREFIX}/lib/node_modules/npm/node_modules/node-gyp/gyp/pylib/gyp
 
 .include <bsd.port.post.mk>