diff --git a/tests.py b/tests.py
index ec41a44..d2f1e9d 100644
--- a/tests.py
+++ b/tests.py
@@ -7,6 +7,7 @@
                                   '*/werkzeug/*',
                                   '*/itsdangerous.py',
                                   '*/markupsafe/*',
+                                  'config.py',
                                   'tests.py'])
 cov.exclude('if __name__ == .__main__.:')