diff --git a/net/go-tcping/Makefile b/net/go-tcping/Makefile
index f0fbc864273b..2da951d192ef 100644
--- a/net/go-tcping/Makefile
+++ b/net/go-tcping/Makefile
@@ -1,29 +1,33 @@
 PORTNAME=	tcping
 DISTVERSIONPREFIX=	v
 DISTVERSION=	2.8.0
+PORTREVISION=	1
 CATEGORIES=	net
 MASTER_SITES=	https://raw.githubusercontent.com/${GH_ACCOUNT}/${PORTNAME}/${DISTVERSIONFULL}/:gomod
 PKGNAMEPREFIX=	go-
 DISTFILES=	go.mod:gomod
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	Command-line utility to ping TCP ports written in Go
 WWW=		https://github.com/pouriyajamshidi/tcping
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+NOT_FOR_ARCHS=	i386
+NOT_FOR_ARCHS_REASON_i386=	vendored modernc.org/libc fails to compile on FreeBSD/i386
+
 USES=		go:modules
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	pouriyajamshidi
 
 GO_MODULE=	github.com/${GH_ACCOUNT}/${PORTNAME}
 
 PLIST_FILES=	bin/gotcping
 
 post-install:
 	@${MV} ${STAGEDIR}${PREFIX}/bin/${PORTNAME} \
 		${STAGEDIR}${PREFIX}/bin/gotcping
 
 .include <bsd.port.mk>