diff --git a/util/migrate/fixsequences.py b/util/migrate/fixsequences.py
index 01fab1cca..ecfa03a14 100644
--- a/util/migrate/fixsequences.py
+++ b/util/migrate/fixsequences.py
@@ -3,6 +3,7 @@ import logging
 
 from peewee import IntegrityError, CharField
 
+from app import app
 from data.database import BaseModel