diff --git a/algosdk/v2client/algod.py b/algosdk/v2client/algod.py
index c0ce20ea..90434ee8 100644
--- a/algosdk/v2client/algod.py
+++ b/algosdk/v2client/algod.py
@@ -128,7 +128,7 @@ def _assert_json_response(
             )
 
     def account_info(
-        self, address: str, exclude: Optional[bool] = None, **kwargs: Any
+        self, address: str, exclude: Optional[str] = None, **kwargs: Any
     ) -> AlgodResponseType:
         """
         Return account information.