Index: head/devel/rubygem-aws-sigv4/Makefile
===================================================================
--- head/devel/rubygem-aws-sigv4/Makefile	(revision 531373)
+++ head/devel/rubygem-aws-sigv4/Makefile	(revision 531374)
@@ -1,21 +1,21 @@
 # Created by: Sunpoet Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	aws-sigv4
 PORTVERSION=	1.1.1
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Amazon Web Services Signature Version 4 signing library
 
 LICENSE=	APACHE20
 
-RUN_DEPENDS=	rubygem-aws-eventstream>=1.0.2:devel/rubygem-aws-eventstream
+RUN_DEPENDS=	rubygem-aws-eventstream>=1.0.2<2:devel/rubygem-aws-eventstream
 
 USES=		gem
 USE_RUBY=	yes
 
 NO_ARCH=	yes
 
 .include <bsd.port.mk>