diff --git a/mail/py-mailmanclient/Makefile b/mail/py-mailmanclient/Makefile
index 9f2b700459b4..87caf0cebdf5 100644
--- a/mail/py-mailmanclient/Makefile
+++ b/mail/py-mailmanclient/Makefile
@@ -1,6 +1,6 @@
 PORTNAME=	mailmanclient
 PORTVERSION=	3.3.5
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	mail
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -12,6 +12,8 @@ WWW=		https://gitlab.com/mailman/mailmanclient
 LICENSE=	LGPL3+
 LICENSE_FILE=	${WRKSRC}/COPYING.LESSER
 
+BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}setuptools>=0:devel/py-setuptools@${PY_FLAVOR} \
+		${PYTHON_PKGNAMEPREFIX}wheel>=0:devel/py-wheel@${PY_FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}requests>=0:www/py-requests@${PY_FLAVOR}
 TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}falcon>=1.4.1:www/py-falcon@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}httpx>=0:www/py-httpx@${PY_FLAVOR} \
@@ -20,7 +22,7 @@ TEST_DEPENDS=	${PYTHON_PKGNAMEPREFIX}falcon>=1.4.1:www/py-falcon@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pytest-services>=0:devel/py-pytest-services@${PY_FLAVOR}
 
 USES=		python
-USE_PYTHON=	autoplist concurrent distutils pytest
+USE_PYTHON=	autoplist concurrent pep517 pytest
 
 NO_ARCH=	yes