diff --git a/tests/integration_tests/model_tests.py b/tests/integration_tests/model_tests.py
index 35e1a1e76bd5c..5ffa65e583ead 100644
--- a/tests/integration_tests/model_tests.py
+++ b/tests/integration_tests/model_tests.py
@@ -609,6 +609,9 @@ def test_data_for_slices_with_adhoc_column(self):
         datasource_info = slc.datasource.data_for_slices([slc])
         assert "database" in datasource_info
 
+        # clean up and auto commit
+        metadata_db.session.delete(slc)
+
 
 def test_literal_dttm_type_factory():
     orig_type = DateTime()