Index: head/net/rubygem-iproto/Makefile
===================================================================
--- head/net/rubygem-iproto/Makefile	(revision 462814)
+++ head/net/rubygem-iproto/Makefile	(revision 462815)
@@ -1,19 +1,21 @@
 # Created by: Veniamin Gvozdikov <vg@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	iproto
 PORTVERSION=	0.3.17
 CATEGORIES=	net rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Ruby implementation of Mail.Ru iproto protocol
 
 RUN_DEPENDS=	rubygem-bin_utils>=0.0.3:devel/rubygem-bin_utils
 
-NO_ARCH=	yes
+LICENSE=	BSD2CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
+NO_ARCH=	yes
 USE_RUBY=	yes
 USES=		gem
 
 .include <bsd.port.mk>