Index: head/devel/py-tzlocal/Makefile
===================================================================
--- head/devel/py-tzlocal/Makefile	(revision 454361)
+++ head/devel/py-tzlocal/Makefile	(revision 454362)
@@ -1,24 +1,24 @@
 # $FreeBSD$
 
 PORTNAME=	tzlocal
 PORTVERSION=	1.4
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	rob.kruus@gmail.com
 COMMENT=	Returns the tzinfo object for the local timezone
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pytz>0:devel/py-pytz
+RUN_DEPENDS?=	${PYTHON_PKGNAMEPREFIX}pytz>0:devel/py-pytz
 
-USES=		python
+USES?=		python
 USE_PYTHON=	distutils autoplist
 NO_ARCH=	yes
 
 do-test:
 	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYSETUP} test
 
 .include <bsd.port.mk>