diff --git a/letsencrypt-apache/letsencrypt_apache/configurator.py b/letsencrypt-apache/letsencrypt_apache/configurator.py
index 6f3bd7a30..dd99df666 100644
--- a/letsencrypt-apache/letsencrypt_apache/configurator.py
+++ b/letsencrypt-apache/letsencrypt_apache/configurator.py
@@ -1,7 +1,6 @@
 """Apache Configuration based off of Augeas Configurator."""
 # pylint: disable=too-many-lines
 import filecmp
-import itertools
 import logging
 import os
 import re
diff --git a/letsencrypt-apache/letsencrypt_apache/constants.py b/letsencrypt-apache/letsencrypt_apache/constants.py
index 1099262de..448eb6f66 100644
--- a/letsencrypt-apache/letsencrypt_apache/constants.py
+++ b/letsencrypt-apache/letsencrypt_apache/constants.py
@@ -30,7 +30,7 @@ REWRITE_HTTPS_ARGS = [
 
 REWRITE_HTTPS_ARGS_WITH_END = [
     "^", "https://%{SERVER_NAME}%{REQUEST_URI}", "[L,QSA,R=permanent]"]
-"""Apache version >= 2.3.9 rewrite rule arguments used for redirections to 
+"""Apache version >= 2.3.9 rewrite rule arguments used for redirections to
     https vhost"""
 
 HSTS_ARGS = ["always", "set", "Strict-Transport-Security",
diff --git a/letsencrypt-apache/letsencrypt_apache/tests/configurator_test.py b/letsencrypt-apache/letsencrypt_apache/tests/configurator_test.py
index 05d97054d..ea282d24e 100644
--- a/letsencrypt-apache/letsencrypt_apache/tests/configurator_test.py
+++ b/letsencrypt-apache/letsencrypt_apache/tests/configurator_test.py
@@ -751,26 +751,6 @@ class TwoVhost80Test(util.ApacheTest):
             errors.PluginEnhancementAlreadyPresent,
             self.config.enhance, "encryption-example.demo", "redirect")
 
-    def test_unknown_rewrite(self):
-        # Skip the enable mod
-        self.config.parser.modules.add("rewrite_module")
-        self.config.parser.add_dir(
-            self.vh_truth[3].path, "RewriteRule", ["Unknown"])
-        self.config.save()
-        self.assertRaises(
-            errors.PluginError,
-            self.config.enhance, "letsencrypt.demo", "redirect")
-
-    def test_unknown_rewrite2(self):
-        # Skip the enable mod
-        self.config.parser.modules.add("rewrite_module")
-        self.config.parser.add_dir(
-            self.vh_truth[3].path, "RewriteRule", ["Unknown", "2", "3"])
-        self.config.save()
-        self.assertRaises(
-            errors.PluginError,
-            self.config.enhance, "letsencrypt.demo", "redirect")
-
     def test_create_own_redirect(self):
         self.config.parser.modules.add("rewrite_module")
         # For full testing... give names...