diff --git a/pytests/modules/contrib/test_kernel.py b/pytests/modules/contrib/test_kernel.py
index 56ad991..9953132 100644
--- a/pytests/modules/contrib/test_kernel.py
+++ b/pytests/modules/contrib/test_kernel.py
@@ -3,18 +3,22 @@ import pytest
 import core.config
 import modules.contrib.kernel
 
+
 @pytest.fixture
 def some_kernel():
-    return 'this-is-my-kernel'
+    return "this-is-my-kernel"
+
 
 @pytest.fixture
 def kernel_module():
     return modules.contrib.kernel.Module(config=core.config.Config([]), theme=None)
 
+
 def test_full_text(mocker, kernel_module):
-    platform = mocker.patch('modules.contrib.kernel.platform')
+    platform = mocker.patch("modules.contrib.kernel.platform")
     platform.release.return_value = some_kernel
     assert len(kernel_module.widgets()) == 1
     assert some_kernel == kernel_module.widget().full_text()
 
+
 # vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4