diff --git a/www/npm-node14/Makefile b/www/npm-node14/Makefile
index 07a04844a7ca..4d78d3e6e2e2 100644
--- a/www/npm-node14/Makefile
+++ b/www/npm-node14/Makefile
@@ -1,12 +1,12 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PKGNAMESUFFIX=	-node14
 
-CONFLICTS_INSTALL=	npm
+CONFLICTS_INSTALL=	npm npm-node16
 
-OPTIONS_EXCLUDE=NODE
+OPTIONS_EXCLUDE=NODE NODE16
 OPTIONS_SLAVE=	NODE14
 
 MASTERDIR=	${.CURDIR}/../npm
 
 .include "${MASTERDIR}/Makefile"