diff --git a/fireblocks_sdk/sdk.py b/fireblocks_sdk/sdk.py
index 8d9a7ad..f7748c6 100644
--- a/fireblocks_sdk/sdk.py
+++ b/fireblocks_sdk/sdk.py
@@ -2046,7 +2046,7 @@ def get_vault_balance_by_asset(self, asset_id=None):
         return self._get_request(url)
 
     def create_raw_transaction(
-            self, raw_message: RawMessage, source=None, asset_id=None, note=None
+            self, raw_message, source=None, asset_id=None, note=None
     ):
         """Creates a new raw transaction with the specified parameters