Index: devel/awscli/Makefile
===================================================================
--- devel/awscli/Makefile
+++ devel/awscli/Makefile
@@ -5,7 +5,6 @@
 PORTVERSION=	1.14.13
 CATEGORIES=	devel
 MASTER_SITES=	CHEESESHOP
-PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	bhughes@FreeBSD.org
 COMMENT=	Universal Command Line Interface for Amazon Web Services
@@ -21,7 +20,7 @@
 		${PYTHON_PKGNAMEPREFIX}yaml>=3.10:devel/py-yaml@${FLAVOR}
 
 USES=		python
-USE_PYTHON=	autoplist distutils concurrent
+USE_PYTHON=	autoplist distutils concurrent optsuffix
 NO_ARCH=	yes
 
 .include <bsd.port.mk>