diff --git a/setup.py b/setup.py
index 69176a0..0601028 100644
--- a/setup.py
+++ b/setup.py
@@ -17,4 +17,5 @@ import setuptools
 setuptools.setup(
     long_description_content_type='text/markdown',
     setup_requires=['pbr'],
+    py_modules=[],
     pbr=True)