diff --git a/setup.cfg b/setup.cfg
index a2e7a7a..867b6cd 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -20,8 +20,6 @@ platforms = any
 
 [options]
 packages = find:
-# For backward compatibility with python-libusb1 < 1.6
-py_modules = libusb1
 
 [options.package_data]
 usb1 = libusb-1.0.dll