diff --git a/net/cjdns/Makefile b/net/cjdns/Makefile
index d796f6e75a8b..71b31f5a14d6 100644
--- a/net/cjdns/Makefile
+++ b/net/cjdns/Makefile
@@ -1,42 +1,40 @@
 # Created by: Yuri Victorovich <yuri@rawbw.com>
 
 PORTNAME=	cjdns
 DISTVERSIONPREFIX=	cjdns-v
 DISTVERSION=	21.1
 CATEGORIES=	net security
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Routing engine designed for security, scalability, speed
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-BROKEN_powerpc64=	fails to install: cjdns-cjdns-v20.3/cjdroute: No such file or directory
-
 BUILD_DEPENDS=	node:www/node \
 		bash:shells/bash
 
 USES=		gmake python
 USE_GITHUB=	yes
 GH_ACCOUNT=	cjdelisle
 USE_RC_SUBR=	cjdns
 SUB_FILES=	cjdns pkg-message
 SUB_LIST=	LOCALBASE=${LOCALBASE}
 PLIST_FILES=	bin/cjdroute bin/run-cjdroute man/man5/cjdroute.conf.5.gz
 
 post-patch:
 	@${REINPLACE_CMD} -i '' -e 's|/etc/|${LOCALBASE}/etc/|g' \
 		${WRKSRC}/contrib/sh/run-cjdroute.sh
 
 do-build:
 	@cd ${WRKSRC} && ./do
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/cjdroute ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_SCRIPT} ${WRKSRC}/contrib/sh/run-cjdroute.sh ${STAGEDIR}${PREFIX}/bin/run-cjdroute
 	${INSTALL_MAN} ${WRKSRC}/doc/man/cjdroute.conf.5 ${STAGEDIR}${MANPREFIX}/man/man5
 
 do-test:
 	${WRKSRC}/cjdroute --bench
 
 .include <bsd.port.mk>
diff --git a/net/cjdns/files/patch-node__build_builder.js b/net/cjdns/files/patch-node__build_builder.js
new file mode 100644
index 000000000000..e67ae0da7927
--- /dev/null
+++ b/net/cjdns/files/patch-node__build_builder.js
@@ -0,0 +1,11 @@
+--- node_build/builder.js.orig	2021-10-26 18:19:15 UTC
++++ node_build/builder.js
+@@ -779,7 +779,7 @@ module.exports.configure = function (
+     // if it returns undefined let's just assume 1
+     // workaround, nodejs seems to be broken on openbsd (undefined result after second call)
+     const cpus = Os.cpus();
+-    const jobs = Math.floor((typeof cpus === 'undefined' ? 1 : cpus.length) * 1.25);
++    const jobs = Math.floor((cpus == 0 ? 1 : cpus.length) * 1.25);
+ 
+     const pctx /*:Builder_PreCtx_t*/ = {
+         buildStage: (_x,_y)=>{},