diff --git a/setup.py b/setup.py
index bd25753..4c6e7bd 100644
--- a/setup.py
+++ b/setup.py
@@ -40,8 +40,8 @@ def get_readme():
       author_email="kernelpanicblog1@gmail.com",
       url="https://kernelpanicblog.wordpress.com",
       license="gplv3",
-      py_modules=["mpislib"],
-      data_files = [("/usr/lib/mpis", ["menu.xml"]),
-                    ("/usr/share/licenses/mpis", ["LICENSE"])],
+      packages=["mpislib"],
+      data_files=[("/usr/lib/mpis", ["menu.xml"]),
+                  ("/usr/share/licenses/mpis", ["LICENSE"])],
       scripts=["mpis"],
      )