diff --git a/devel/libs11n/Makefile b/devel/libs11n/Makefile
index 381454909c75..0bc7949e34bb 100644
--- a/devel/libs11n/Makefile
+++ b/devel/libs11n/Makefile
@@ -1,37 +1,40 @@
 PORTNAME=	libs11n
 PORTVERSION=	1.2.10
 DISTVERSIONSUFFIX=	-nobuildfiles
 PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	SF/s11n/s11n/${PORTVERSION}/
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	bofh@FreeBSD.org
 COMMENT=	C++ library for easily serializing a wide variety of objects
 WWW=		http://s11n.net/
 
 LICENSE=	PD
 
 USES=		uidfix zip
-WRKSRC_SUBDIR=	src
 USE_LDCONFIG=	yes
 
-.if defined(NO_PROFILE)
+WRKSRC_SUBDIR=	src
+
+.include <bsd.port.pre.mk>
+
+.if defined(NO_PROFILE) || ( ${OPSYS} == FreeBSD && ${OSVERSION} >= 1400079 )
 PLIST_SUB+=	PROFILE="@comment "
 .else
 PLIST_SUB+=	PROFILE=""
 .endif
 
 post-extract:
 	@${CP} ${PATCHDIR}/Makefile.bsd ${WRKSRC}/Makefile
 
 pre-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/s11n.net
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/s11n.net/s11n
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/s11n.net/s11n/io
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/s11n.net/s11n/nodeutil
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/s11n.net/s11n/plugin
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/s11n.net/s11n/proxy
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/s11n.net/s11n/proxy/pod
 	${MKDIR} ${STAGEDIR}${PREFIX}/include/s11n.net/s11n/proxy/std
 
-.include <bsd.port.mk>
+.include <bsd.port.post.mk>