diff --git a/force_bdss/core_plugins/dummy/dummy_dakota/tests/test_dakota_bundle.py b/force_bdss/core_plugins/dummy/dummy_dakota/tests/test_dakota_bundle.py
index b455c6d08d6e21659b0cb2346a41823b505f8c74..673fdd05f3fbf5da8fb436484d334cdac483e497 100644
--- a/force_bdss/core_plugins/dummy/dummy_dakota/tests/test_dakota_bundle.py
+++ b/force_bdss/core_plugins/dummy/dummy_dakota/tests/test_dakota_bundle.py
@@ -41,3 +41,7 @@ class TestDakotaBundle(unittest.TestCase):
         bundle = DummyDakotaBundle(self.plugin)
         ds = bundle.create_optimizer()
         self.assertIsInstance(ds, DummyDakotaOptimizer)
+
+    def test_parameter_factories(self):
+        bundle = DummyDakotaBundle(self.plugin)
+        self.assertNotEqual(len(bundle.parameter_factories()), 0)