diff --git a/setup.py b/setup.py
index 129cc8b..200e6f6 100644
--- a/setup.py
+++ b/setup.py
@@ -211,6 +211,7 @@ def build_extensions(self):
         ),
     ],
     include_package_data=True,
+    exclude_package_data={"": ["*.c", "*.h"]},
     test_suite='tests.suite',
     setup_requires=setup_requires,
     extras_require={