diff --git a/jedi/evaluate/compiled/__init__.py b/jedi/evaluate/compiled/__init__.py
index fd758606..6a381f74 100644
--- a/jedi/evaluate/compiled/__init__.py
+++ b/jedi/evaluate/compiled/__init__.py
@@ -65,7 +65,7 @@ class CompiledObject(Base):
 
     @CheckAttribute
     def py__mro__(self, evaluator):
-        return tuple(create(evaluator, cls) for cls in self.obj.__mro__)
+        return tuple(create(evaluator, cls, self.parent) for cls in self.obj.__mro__)
 
     @CheckAttribute
     def py__bases__(self, evaluator):
@@ -489,7 +489,7 @@ def create(evaluator, obj, parent=builtin, module=None):
             return faked
 
     try:
-        if obj.__module__ in ('builtins', '__builtin__'):
+        if parent == builtin and obj.__module__ in ('builtins', '__builtin__'):
             return builtin.get_by_name(obj.__name__)
     except AttributeError:
         pass