diff --git a/tests/unit_tests/_primaite/_simulator/test_core.py b/tests/unit_tests/_primaite/_simulator/test_core.py
index bbb1298f..069e6ea2 100644
--- a/tests/unit_tests/_primaite/_simulator/test_core.py
+++ b/tests/unit_tests/_primaite/_simulator/test_core.py
@@ -44,4 +44,4 @@ class TestIsolatedSimComponent:
         comp = TestComponent(name="computer", size=(5, 10))
         dump = comp.model_dump_json()
         reconstructed = TestComponent.model_validate_json(dump)
-        assert comp == reconstructed.model_dump_json()
+        assert dump == reconstructed.model_dump_json()