diff --git a/letsencrypt/plugins/manual_test.py b/letsencrypt/plugins/manual_test.py
index d5266d711..617bad958 100644
--- a/letsencrypt/plugins/manual_test.py
+++ b/letsencrypt/plugins/manual_test.py
@@ -43,11 +43,11 @@ class AuthenticatorTest(unittest.TestCase):
     def test_perform_empty(self):
         self.assertEqual([], self.auth.perform([]))
 
-    @mock.patch("letsencrypt.proof_of_possession.zope.component.getUtility")
+    @mock.patch("letsencrypt.plugins.manual.zope.component.getUtility")
     @mock.patch("letsencrypt.plugins.manual.sys.stdout")
     @mock.patch("acme.challenges.SimpleHTTPResponse.simple_verify")
     @mock.patch("__builtin__.raw_input")
-    def test_perform(self, mock_raw_input, mock_verify, mock_stdout, mock_input, mock_interaction):
+    def test_perform(self, mock_raw_input, mock_verify, mock_stdout, mock_interaction):
         mock_verify.return_value = True
         mock_interaction.yesno.return_value = True