Index: devel/etcd34/Makefile
===================================================================
--- devel/etcd34/Makefile
+++ devel/etcd34/Makefile
@@ -1,7 +1,7 @@
 PORTNAME=	etcd
 PORTVERSION=	3.4.18
 DISTVERSIONPREFIX=	v
-PORTREVISION=	12
+PORTREVISION=	13
 CATEGORIES=	devel
 PKGNAMEPREFIX=	coreos-
 PKGNAMESUFFIX=	34
@@ -16,6 +16,7 @@
 USES=		cpe go:modules
 USE_GITHUB=	yes
 GH_ACCOUNT=	coreos
+GH_TUPLE=	golang:sys:v0.5.0:golang_sys
 
 GO_PKGNAME=	github.com/coreos/etcd
 GO_TARGET=	. ./etcdctl
@@ -29,6 +30,11 @@
 OPTIONS_DEFINE=	DOCS
 DOCS_DESC=	Install etcd README file
 
+pre-patch:
+	${RM} ${WRKSRC}/vendor/modules.txt
+	${RM} -r ${WRKSRC}/vendor/golang.org/x/sys
+	${LN} -s ${WRKDIR}/sys-* ${WRKSRC}/vendor/golang.org/x/sys
+
 do-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_DATA} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}
Index: devel/etcd34/distinfo
===================================================================
--- devel/etcd34/distinfo
+++ devel/etcd34/distinfo
@@ -1,3 +1,5 @@
-TIMESTAMP = 1635841651
+TIMESTAMP = 1677696890
 SHA256 (coreos-etcd-v3.4.18_GH0.tar.gz) = 738edb8da01c77e4ee59f9ebbf80f2461bdcb2c320da856464b89ed301a49ecb
 SIZE (coreos-etcd-v3.4.18_GH0.tar.gz) = 8856893
+SHA256 (golang-sys-v0.5.0_GH0.tar.gz) = 810c8f1b7704674971ab6b2b614aba20a5a1765018fd2c639f528dbbcbf88b1f
+SIZE (golang-sys-v0.5.0_GH0.tar.gz) = 1429723