Index: head/net/py-pytradfri/Makefile
===================================================================
--- head/net/py-pytradfri/Makefile	(revision 500361)
+++ head/net/py-pytradfri/Makefile	(revision 500362)
@@ -1,21 +1,21 @@
 # $FreeBSD$
 
 PORTNAME=	pytradfri
 DISTVERSION=	6.0.1
 CATEGORIES=	net
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	tcberner@FreeBSD.org
 COMMENT=	Python IKEA Tradfri API controller
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}aiocoap>=0:net/py-aiocoap@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}DTLSSocket>=0:net/py-DTLSSocket@${PY_FLAVOR}
 
-USES=		python
+USES=		python:3.5+
 USE_PYTHON=	autoplist distutils
 
 .include <bsd.port.mk>