Index: head/security/tailscale/Makefile
===================================================================
--- head/security/tailscale/Makefile	(revision 565947)
+++ head/security/tailscale/Makefile	(revision 565948)
@@ -1,49 +1,53 @@
 # $FreeBSD$
 
 PORTNAME=	tailscale
 PORTVERSION=	1.4.4
 DISTVERSIONPREFIX=	v
+PORTREVISION=	1
 CATEGORIES=	security
 
 MAINTAINER=	mikael@FreeBSD.org
 COMMENT=	Mesh VPN that makes it easy to connect your devices
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 USES=		go:modules
 
 USE_GITHUB=	yes
 GH_TUPLE=	\
 		apenwarr:fixconsole:5a9f6489cc29:apenwarr_fixconsole/vendor/github.com/apenwarr/fixconsole \
 		go4org:unsafe-assume-no-moving-gc:1025295fd063:go4org_go4_2/vendor/go4.org/unsafe/assume-no-moving-gc \
 		go4org:intern:7cab76ca296a:go4org_go4/vendor/go4.org/intern \
 		go4org:mem:c04c5a6ff174:go4org_go4_1/vendor/go4.org/mem \
 		golang:crypto:c8d3bf9c5392:golang_crypto/vendor/golang.org/x/crypto \
 		golang:mod:v0.4.0:golang_mod/vendor/golang.org/x/mod \
 		golang:net:986b41b23924:golang_net/vendor/golang.org/x/net \
 		golang:oauth2:bf48bf16ab8d:golang_oauth2/vendor/golang.org/x/oauth2 \
 		golang:sync:67f06af15bc9:golang_sync/vendor/golang.org/x/sync \
 		golang:sys:7d0127a74742:golang_sys/vendor/golang.org/x/sys \
 		golang:term:ee85cb95a76b:golang_term/vendor/golang.org/x/term \
 		golang:time:555d28b269f0:golang_time/vendor/golang.org/x/time \
 		google:btree:v1.0.0:google_btree/vendor/github.com/google/btree \
 		google:gvisor:3ff3110fcdd6:google_gvisor/vendor/gvisor.dev/gvisor \
 		inetaf:netaddr:648fbc18a69d:inetaf_netaddr/vendor/inet.af/netaddr \
 		klauspost:compress:v1.10.10:klauspost_compress/vendor/github.com/klauspost/compress \
 		pborman:getopt:ee0cd42419d3:pborman_getopt/vendor/github.com/pborman/getopt \
 		peterbourgon:ff:v2.0.0:peterbourgon_ff_v2/vendor/github.com/peterbourgon/ff/v2 \
 		rsc:goversion:v1.2.0:rsc_goversion/vendor/rsc.io/goversion \
 		tailscale:wireguard-go:7ad8a0443bd3:tailscale_wireguard_go/vendor/github.com/tailscale/wireguard-go \
 		tcnksm:go-httpstat:v0.2.0:tcnksm_go_httpstat/vendor/github.com/tcnksm/go-httpstat \
 		toqueteos:webbrowser:v1.2.0:toqueteos_webbrowser/vendor/github.com/toqueteos/webbrowser
 
 USE_RC_SUBR=	tailscaled
 
 GO_TARGET=	./cmd/tailscale \
 		./cmd/tailscaled
+GO_BUILDFLAGS=	-tags xversion -ldflags "\
+		-X tailscale.com/version.Long=${PORTVERSION} \
+		-X tailscale.com/version.Short=${PORTVERSION}"
 
 PLIST_FILES=	bin/tailscale  \
 		bin/tailscaled
 
 .include <bsd.port.mk>