diff --git a/setup.cfg b/setup.cfg
index 0e50a02..fe61812 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,3 +30,9 @@ default_section = THIRDPARTY
 forced_separate = test_octokit.py
 not_skip = __init__.py
 skip = migrations
+
+[yapf]
+based_on_style = facebook
+COLUMN_LIMIT = 120
+BLANK_LINE_BEFORE_NESTED_CLASS_OR_DEF = true
+ALLOW_SPLIT_BEFORE_DICT_VALUE = false
diff --git a/setup.py b/setup.py
index 4fc35b2..1ba0245 100644
--- a/setup.py
+++ b/setup.py
@@ -16,10 +16,7 @@ from setuptools import setup
 
 
 def read(*names, **kwargs):
-    return io.open(
-        join(dirname(__file__), *names),
-        encoding=kwargs.get('encoding', 'utf8')
-    ).read()
+    return io.open(join(dirname(__file__), *names), encoding=kwargs.get('encoding', 'utf8')).read()
 
 
 setup(
@@ -53,9 +50,7 @@ setup(
         'Programming Language :: Python :: Implementation :: CPython',
         'Topic :: Utilities',
     ],
-    keywords=[
-        'github', 'octokit', 'api'
-    ],
+    keywords=['github', 'octokit', 'api'],
     install_requires=[
         # eg: 'aspectlib==1.1.1', 'six>=1.7',
     ],
diff --git a/tests/test_methods.py b/tests/test_methods.py
index 3e832da..fb19175 100644
--- a/tests/test_methods.py
+++ b/tests/test_methods.py
@@ -40,12 +40,7 @@ class TestClientMethods(object):
 
     def test_request_has_body_parameters(self, mocker):
         mocker.patch('requests.post')
-        data = {
-          'scopes': [
-            'public_repo'
-          ],
-          'note': 'admin script'
-        }
+        data = {'scopes': ['public_repo'], 'note': 'admin script'}
         Octokit().authorization.create(**data)
         requests.post.assert_called_once_with(
             'https://api.github.com/authorizations', data=json.dumps(data), headers={}
diff --git a/tox.ini b/tox.ini
index 999120b..f033855 100644
--- a/tox.ini
+++ b/tox.ini
@@ -77,7 +77,7 @@ commands =
     check-manifest {toxinidir}
     flake8 src tests setup.py
     isort --verbose --check-only --diff --recursive src tests setup.py
-    yapf . --parallel --recursive -i -p --exclude='./dist/*' --exclude='./.tox/*' --exclude='./*.egg-info' --style='{based_on_style: facebook, COLUMN_LIMIT: 120, BLANK_LINE_BEFORE_NESTED_CLASS_OR_DEF: true, ALLOW_SPLIT_BEFORE_DICT_VALUE: false}'
+    yapf . --parallel --recursive --diff --exclude='./dist/*' --exclude='./.tox/*' --exclude='./*.egg-info' --exclude='./docs/*' --exclude='./ci/*'
 
 [testenv:report]
 deps = coverage