diff --git a/djadmin2/types.py b/djadmin2/types.py
index 79a18d7..7abd08f 100644
--- a/djadmin2/types.py
+++ b/djadmin2/types.py
@@ -224,7 +224,11 @@ class ModelAdmin2(with_metaclass(ModelAdminBase2)):
                     'Cannot instantiate admin view "{}.{}". '
                     'The error that got raised was: {}'.format(
                         self.__class__.__name__, admin_view.name, e))
-                raise (new_exception, None, trace)
+                try:
+                    raise new_exception.with_traceback(trace)
+                except AttributeError:
+                    raise (new_exception, None, trace)
+
             pattern_list.append(
                 url(
                     regex=admin_view.url,