diff --git a/tests/utils/repository/test_model_repository.py b/tests/utils/repository/test_model_repository.py
index ba773d6..c354262 100644
--- a/tests/utils/repository/test_model_repository.py
+++ b/tests/utils/repository/test_model_repository.py
@@ -197,5 +197,5 @@ def test_get_reports_directory(mock_model_serving_class, mock_logger):
 
     result = repo._get_reports_directory()
 
-    assert result.endswith('model_manager/reports')
+    assert result.endswith(os.path.join('model_manager', 'reports'))
     assert os.path.isabs(result)