diff --git a/astro/py-pymetar/Makefile b/astro/py-pymetar/Makefile
index bbf212d8b0942..0db21c18b2cca 100644
--- a/astro/py-pymetar/Makefile
+++ b/astro/py-pymetar/Makefile
@@ -1,5 +1,6 @@
 PORTNAME=	pymetar
 PORTVERSION=	1.4
+PORTREVISION=	1
 CATEGORIES=	astro geography python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -11,8 +12,11 @@ WWW=		https://github.com/klausman/pymetar
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
+
 USES=		python shebangfix
-USE_PYTHON=	autoplist concurrent distutils
+USE_PYTHON=	autoplist concurrent pep517
 
 NO_ARCH=	yes