diff --git a/loginas/tests/tests.py b/loginas/tests/tests.py
index 8cc8775..1f4dc0b 100644
--- a/loginas/tests/tests.py
+++ b/loginas/tests/tests.py
@@ -54,7 +54,7 @@ def assertRaisesExact(self, exception, func, *args, **kwargs):
             func(*args, **kwargs)
             self.assertFail("{0} not raised".format(exception))
         except exception.__class__ as caught:
-            self.assertEqual(caught.message, exception.message)
+            self.assertEqual(caught.args, exception.args)
 
     def clear_cookies(self):
         for key in list(self.client.cookies.keys()):