diff --git a/setup.cfg b/setup.cfg
index 811f0a3..67f07f5 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,12 +1,12 @@
 [metadata]
 name = ironic-prometheus-exporter
 summary = Prometheus Exporter for Ironic Hardware Sensor data
-description-file = README.rst
+description_file = README.rst
 author = OpenStack
-author-email = openstack-discuss@lists.openstack.org
-home-page = https://opendev.org/openstack/ironic-prometheus-exporter
+author_email = openstack-discuss@lists.openstack.org
+home_page = https://opendev.org/openstack/ironic-prometheus-exporter
 license = Apache-2
-python-requires = >=3.6
+python_requires = >=3.6
 classifier =
     Environment :: Console
     Environment :: OpenStack