Index: GIDs
===================================================================
--- GIDs
+++ GIDs
@@ -544,7 +544,7 @@
 _xsi:*:600:
 _tss:*:601:
 _pkcs11:*:602:
-# free: 603
+_acme:*:603:
 # free: 604
 # free: 605
 # free: 606
Index: UIDs
===================================================================
--- UIDs
+++ UIDs
@@ -549,7 +549,7 @@
 _xsi:*:600:600::0:0:XMLSysInfo User:/nonexistent:/usr/sbin/nologin
 _tss:*:601:601:daemon:0:0:TrouSerS user:/var/empty:/usr/sbin/nologin
 _pkcs11:*:602:602:daemon:0:0:opencryptoki user:/var/empty:/usr/sbin/nologin
-# free: 603
+_acme:*:603:603::0:0:ACME client user:/var/empty:/usr/sbin/nologin
 # free: 604
 # free: 605
 # free: 606
Index: security/acme-client/Makefile
===================================================================
--- security/acme-client/Makefile
+++ security/acme-client/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	acme-client
 PORTVERSION=	0.1.15
+PORTREVISION=	1
 DISTVERSIONPREFIX=	portable-
 CATEGORIES=	security
 MASTER_SITES=	https://kristaps.bsd.lv/${PORTNAME}/snapshots/ \
@@ -18,6 +19,8 @@
 MAKEFILE=	GNUmakefile
 MAKE_ENV=	PREFIX=${STAGEDIR}/${PREFIX}
 
+CFLAGS+=		-DNOBODY_USER=\\\"${ACME_USER}\\\"
+
 WWWDIR=		${PREFIX}/www/acme
 
 SAMPLE_FILES=	acme-client.sh.sample deploy.sh.sample
@@ -27,6 +30,11 @@
 PERIODIC_DIRS=	etc/periodic/weekly
 PERIODIC_FILES=	000.acme-client.sh
 
+ACME_USER?=	_acme
+
+USERS=		${ACME_USER}
+GROUPS=		${ACME_USER}
+
 post-patch:
 	${REINPLACE_CMD} -e "s|/etc/|${PREFIX}/etc/|g" \
 		-e "s|/var/www/acme|${WWWDIR}|" \