diff --git a/neutron/tests/unit/db/test_migration.py b/neutron/tests/unit/db/test_migration.py
index 581a8c412fb..6520bb9ecdd 100644
--- a/neutron/tests/unit/db/test_migration.py
+++ b/neutron/tests/unit/db/test_migration.py
@@ -682,7 +682,10 @@ class TestCli(base.BaseTestCase):
             s = textwrap.dedent(s)
             s = re.escape(s)
             # alembic 0.8.9 added additional leading '# ' before comments
-            return s.replace('\\#\\#\\#\\ ', '(# )?### ')
+            s = s.replace('\\#\\#\\#\\ ', '(# )?### ')
+            # alembic 1.12.0 Autogenerate includes type_ option conditionally
+            s = s.replace('\\.\\*', '.*')
+            return s
 
         expected_regex = ("""\
             ### commands auto generated by Alembic - please adjust! ###
@@ -702,7 +705,7 @@ class TestCli(base.BaseTestCase):
 
         expected_regex = ("""\
             ### commands auto generated by Alembic - please adjust! ###
-                op.drop_constraint('user', 'uq_user_org', type_=None)
+                op.drop_constraint('user', 'uq_user_org'.*)
                 op.drop_column('user', 'organization_name')
                 ### end Alembic commands ###""")
         self.assertThat(