diff --git a/letsencrypt/client/validator.py b/letsencrypt/client/validator.py
index 99532f1a2..c647f7d2b 100644
--- a/letsencrypt/client/validator.py
+++ b/letsencrypt/client/validator.py
@@ -2,11 +2,11 @@ class Validator(object):
     """
     This Class will contain an API to validate configurations.
     """
-    def redirect(name):
+    def redirect(self, name):
         return
-    def ocsp_stapling(name):
+    def ocsp_stapling(self, name):
         return
-    def https(names):
+    def https(self, names):
         return
-    def hsts(name):
+    def hsts(self, name):
         return