diff --git a/setup.py b/setup.py
index eeebc16..8a4fb71 100644
--- a/setup.py
+++ b/setup.py
@@ -2,18 +2,7 @@
 from setuptools import setup
 
 packages = \
-['tests', 'tomlkit']
-
-package_data = \
-{'': ['*'],
- 'tests': ['examples/*',
-           'examples/invalid/*',
-           'examples/json/*',
-           'toml-test/*',
-           'toml-test/tests/*',
-           'toml-test/tests/invalid-encoder/*',
-           'toml-test/tests/invalid/*',
-           'toml-test/tests/valid/*']}
+['tomlkit']
 
 extras_require = \
 {':python_version >= "2.7" and python_version < "2.8"': ['enum34>=1.1,<2.0',
@@ -31,7 +20,6 @@ setup_kwargs = {
     'maintainer_email': None,
     'url': 'https://github.com/sdispater/tomlkit',
     'packages': packages,
-    'package_data': package_data,
     'extras_require': extras_require,
     'python_requires': '>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*',
 }