diff --git a/setup.cfg b/setup.cfg
index 02ab478..4e6ff95 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,16 +1,17 @@
 [metadata]
 name = manila-image-elements
 summary = Image elements for Manila
-description-file = README.rst
+description_file = README.rst
 license = Apache Software License
+python_requires = >=3.6
 classifiers =
     Intended Audience :: Information Technology
     Intended Audience :: System Administrators
     License :: OSI Approved :: Apache Software License
     Operating System :: POSIX :: Linux
 author = OpenStack
-author-email = openstack-discuss@lists.openstack.org
-home-page = http://docs.openstack.org/manila/latest/
+author_email = openstack-discuss@lists.openstack.org
+home_page = http://docs.openstack.org/manila/latest/
 
 [files]
 scripts =
diff --git a/setup.py b/setup.py
index cd35c3c..31d6ada 100644
--- a/setup.py
+++ b/setup.py
@@ -17,4 +17,5 @@ import setuptools
 
 setuptools.setup(
     setup_requires=['pbr>=2.0.0'],
+    py_modules=[],
     pbr=True)