Index: head/science/p5-Chemistry-Canonicalize/Makefile
===================================================================
--- head/science/p5-Chemistry-Canonicalize/Makefile	(revision 481263)
+++ head/science/p5-Chemistry-Canonicalize/Makefile	(revision 481264)
@@ -1,21 +1,24 @@
 # Created by: Steve Wills <steve@mouf.net>
 # $FreeBSD$
 
 PORTNAME=	Chemistry-Canonicalize
 PORTVERSION=	0.11
 PORTREVISION=	1
 CATEGORIES=	science perl5
 MASTER_SITES=	CPAN
 MASTER_SITE_SUBDIR=	CPAN:ITUB
 PKGNAMEPREFIX=	p5-
 
 MAINTAINER=	swills@FreeBSD.org
 COMMENT=	Number the atoms in a molecule in a unique way
 
+LICENSE=	ART10 GPLv1+
+LICENSE_COMB=	dual
+
 BUILD_DEPENDS=	p5-Chemistry-Mol>=0:science/p5-Chemistry-Mol
 RUN_DEPENDS=	p5-Chemistry-Mol>=0:science/p5-Chemistry-Mol
 
 USES=		perl5
 USE_PERL5=	configure
 
 .include <bsd.port.mk>