diff --git a/.flake8 b/.flake8
index 472dc43..ca25a53 100644
--- a/.flake8
+++ b/.flake8
@@ -8,8 +8,7 @@ exclude =
     __pycache__
     build
     dist
-    test
-    tests
+    test*
     *.pyc
     *.egg-info
     .cache
diff --git a/tests/dns_corenetwork_test.py b/tests/dns_corenetwork_test.py
index dfbf2ca..8f0d835 100644
--- a/tests/dns_corenetwork_test.py
+++ b/tests/dns_corenetwork_test.py
@@ -1,4 +1,4 @@
-"""Tests for certbot_dns_ispconfig.dns_ispconfig."""
+"""Tests for certbot_dns_corenetworks.dns_corenetworks."""
 
 import unittest