diff --git a/tests/unit/providers/test_factories_py2_py3.py b/tests/unit/providers/test_factories_py2_py3.py
index da9e5780..b1f58504 100644
--- a/tests/unit/providers/test_factories_py2_py3.py
+++ b/tests/unit/providers/test_factories_py2_py3.py
@@ -502,8 +502,15 @@ class FactoryAggregateTests(unittest.TestCase):
         provider_copy = providers.deepcopy(self.factory_aggregate)
 
         self.assertIsNot(self.factory_aggregate, provider_copy)
+
+        self.assertIsNot(self.factory_aggregate.example_a, provider_copy.example_a)
+        self.assertIsInstance(self.factory_aggregate.example_a, type(provider_copy.example_a))
         self.assertIs(self.factory_aggregate.example_a.cls, provider_copy.example_a.cls)
+
+        self.assertIsNot(self.factory_aggregate.example_b, provider_copy.example_b)
+        self.assertIsInstance(self.factory_aggregate.example_b, type(provider_copy.example_b))
         self.assertIs(self.factory_aggregate.example_b.cls, provider_copy.example_b.cls)
+
         self.assertIsInstance(provider_copy, type(self.factory_aggregate))
 
     def test_repr(self):