--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,6 @@
     entry_points={
         "console_scripts": ["visidata=visidata.main:vd_cli"],
     },
-    py_modules=["visidata"],
     install_requires=[
         "python-dateutil",
         'windows-curses != 2.3.1; platform_system == "Windows"',  # 1841
