diff --git a/lnbits/extensions/deezy/crud.py b/lnbits/extensions/deezy/crud.py
index 23eca7748..c2768e250 100644
--- a/lnbits/extensions/deezy/crud.py
+++ b/lnbits/extensions/deezy/crud.py
@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import List
+from typing import List, Optional
 
 from . import db
 from .models import BtcToLnSwap, LnToBtcSwap, Token, UpdateLnToBtcSwap