diff --git a/neutron/db/migration/alembic_migrations/versions/492a106273f8_brocade_ml2_mech_dri.py b/neutron/db/migration/alembic_migrations/versions/492a106273f8_brocade_ml2_mech_dri.py
index f8bf7995b3b..65cde2e80dc 100644
--- a/neutron/db/migration/alembic_migrations/versions/492a106273f8_brocade_ml2_mech_dri.py
+++ b/neutron/db/migration/alembic_migrations/versions/492a106273f8_brocade_ml2_mech_dri.py
@@ -66,5 +66,5 @@ def downgrade(active_plugins=None, options=None):
     if not migration.should_run(active_plugins, migration_for_plugins):
         return
 
-    op.drop_table('ml2_brocadenetworks')
     op.drop_table('ml2_brocadeports')
+    op.drop_table('ml2_brocadenetworks')