diff --git a/tests/models/test_mappedoperator.py b/tests/models/test_mappedoperator.py
index c7bd11b966758..98fa304917b1b 100644
--- a/tests/models/test_mappedoperator.py
+++ b/tests/models/test_mappedoperator.py
@@ -731,6 +731,7 @@ def test_expand_mapped_task_instance_with_named_index(
     assert indices == expected_rendered_names
 
 
+@pytest.mark.skip_if_database_isolation_mode  # Does not work in db isolation mode
 @pytest.mark.parametrize(
     "create_mapped_task",
     [