diff --git a/math/py-graphillion/Makefile b/math/py-graphillion/Makefile
index 252b8b248cca..bd0a2fee1055 100644
--- a/math/py-graphillion/Makefile
+++ b/math/py-graphillion/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	graphillion
 PORTVERSION=	0.94
+PORTREVISION=	1
 CATEGORIES=	math python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
@@ -13,16 +14,13 @@ LICENSE=	MIT
 
 USE_GITHUB=		yes
 USE_PYTHON=		yes
-USE_PYDISTUTILS=	easy_install
+USE_PYDISTUTILS=	yes
+PYDISTUTILS_AUTOPLIST=	yes
 
 GH_ACCOUNT=	takemaru
 GH_TAGNAME=	v${PORTVERSION}
 GH_COMMIT=	2c77c8d
 
-PYDISTUTILS_AUTOPLIST=	yes
-PYDISTUTILS_PKGNAME=	Graphillion
-PYEASYINSTALL_ARCHDEP=	yes
-
 regression-test: build
 	@cd ${WRKSRC} && ${PYTHON_CMD} ${PYSETUP} test