diff --git a/zksync2/account/wallet_l2.py b/zksync2/account/wallet_l2.py
index 5a7720e..31eb044 100644
--- a/zksync2/account/wallet_l2.py
+++ b/zksync2/account/wallet_l2.py
@@ -156,7 +156,7 @@ def withdraw(self, tx: WithdrawTransaction):
                 tx.bridge_address = self.get_l2_bridge_contracts().weth
         bridge = self._zksync_web3.zksync.contract(
             address=Web3.to_checksum_address(
-                Web3.to_checksum_address(tx.bridge_address)
+                Web3.to_checksum_address(Web3.to_checksum_address(tx.bridge_address))
             ),
             abi=l2_bridge_abi_default(),
         )