diff --git a/setup.py b/setup.py
index 9facb6a..f03dd73 100644
--- a/setup.py
+++ b/setup.py
@@ -8,6 +8,6 @@ setup(name='float_raster',
       author='Jan Petykiewicz',
       author_email='anewusername@gmail.com',
       url='https://mpxd.net/gogs/jan/float_raster',
-      packages=['float_raster'],
+      py_modules=['float_raster'],
      )