diff --git a/devel/py-async_timeout/Makefile b/devel/py-async_timeout/Makefile
index 351ddd21c18a..8b3a8e90399b 100644
--- a/devel/py-async_timeout/Makefile
+++ b/devel/py-async_timeout/Makefile
@@ -1,17 +1,19 @@
 PORTNAME=	async_timeout
 PORTVERSION=	3.0.1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 DISTNAME=	async-timeout-${DISTVERSIONFULL}
 
 MAINTAINER=	wg@FreeBSD.org
 COMMENT=	Timeout context manager for asyncio programs
 
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		python:3.4+
+USES=		python:3.5+
 USE_PYTHON=	autoplist distutils
 
+NO_ARCH=	yes
+
 .include <bsd.port.mk>