diff --git a/torba/client/wallet.py b/torba/client/wallet.py
index 166891899..e3bd604bf 100644
--- a/torba/client/wallet.py
+++ b/torba/client/wallet.py
@@ -3,10 +3,10 @@ import stat
 import json
 import zlib
 import typing
-from hashlib import sha256
 from typing import Sequence, MutableSequence
-from torba.client.hash import better_aes_encrypt, better_aes_decrypt
+from hashlib import sha256
 from operator import attrgetter
+from torba.client.hash import better_aes_encrypt, better_aes_decrypt
 
 if typing.TYPE_CHECKING:
     from torba.client import basemanager, baseaccount, baseledger