diff --git a/ecs/jskult-batch-daily/tests/batch/ultmarc/utmp_tables/table_mapper/com_thrd_med/test_com_thrd_med_mapper.py b/ecs/jskult-batch-daily/tests/batch/ultmarc/utmp_tables/table_mapper/com_thrd_med/test_com_thrd_med_mapper.py
index 43c11960..738d570a 100644
--- a/ecs/jskult-batch-daily/tests/batch/ultmarc/utmp_tables/table_mapper/com_thrd_med/test_com_thrd_med_mapper.py
+++ b/ecs/jskult-batch-daily/tests/batch/ultmarc/utmp_tables/table_mapper/com_thrd_med/test_com_thrd_med_mapper.py
@@ -28,13 +28,13 @@ class TestComThrdMedMapper:
         # setup
         self.db = database
         self.db.connect()
-        # self.db.begin()
+        self.db.begin()
 
         # testing
         yield
 
         # teardown
-        # self.db.rollback()
+        self.db.rollback()
         self.db.disconnect()
 
     def test_insert_record(self):