Index: head/textproc/rubygem-nokogiri-diff/Makefile
===================================================================
--- head/textproc/rubygem-nokogiri-diff/Makefile	(revision 516572)
+++ head/textproc/rubygem-nokogiri-diff/Makefile	(revision 516573)
@@ -1,22 +1,23 @@
 # Created by: Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	nokogiri-diff
 PORTVERSION=	0.2.0
 CATEGORIES=	textproc rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Calculate the differences between two XML/HTML documents
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	rubygem-nokogiri>=1.5:textproc/rubygem-nokogiri \
-		rubygem-tdiff>=0.3.2:devel/rubygem-tdiff
+RUN_DEPENDS=	rubygem-nokogiri>=1.5<2:textproc/rubygem-nokogiri \
+		rubygem-tdiff>=0.3.2<1:devel/rubygem-tdiff
 
-NO_ARCH=	yes
-USE_RUBY=	yes
 USES=		gem
+USE_RUBY=	yes
+
+NO_ARCH=	yes
 
 .include <bsd.port.mk>