diff --git a/certbot/tests/util_test.py b/certbot/tests/util_test.py
index 4cbc9b663..8e1b330ed 100644
--- a/certbot/tests/util_test.py
+++ b/certbot/tests/util_test.py
@@ -10,7 +10,6 @@ import unittest
 import mock
 import six
 
-import certbot
 from certbot import errors
 from certbot.tests import test_util