diff --git a/jedi/evaluate/filters.py b/jedi/evaluate/filters.py
index c7f94dcb..92225ba8 100644
--- a/jedi/evaluate/filters.py
+++ b/jedi/evaluate/filters.py
@@ -45,7 +45,7 @@ class FilterWrapper(object):
     def get(self, name):
         return self.wrap_names(self._wrapped_filter.get(name))
 
-    def values(self, name):
+    def values(self):
         return self.wrap_names(self._wrapped_filter.values())