diff --git a/tonsdk/contract/wallet/_highload_wallet_contract.py b/tonsdk/contract/wallet/_highload_wallet_contract.py
index 6902baf..fb3a3c5 100644
--- a/tonsdk/contract/wallet/_highload_wallet_contract.py
+++ b/tonsdk/contract/wallet/_highload_wallet_contract.py
@@ -32,7 +32,7 @@ def __init__(self, **kwargs) -> None:
 
     def create_transfer_message(self, recipients_list: list, query_id: int, timeout=60, dummy_signature=False):
         if query_id < int(time.time() + timeout) << 32:
-            query_id = int(time.time() + timeout) << 32 + query_id
+            query_id = (int(time.time() + timeout) << 32) + query_id
 
         signing_message = self.create_signing_message(query_id)
         recipients = begin_dict(16)