diff --git a/crates/common/src/deposit.rs b/crates/common/src/deposit.rs
index dfe3e9afd..4285bd82a 100644
--- a/crates/common/src/deposit.rs
+++ b/crates/common/src/deposit.rs
@@ -115,7 +115,7 @@ impl DepositArgs {
     ) -> Result<Vec<u8>, WritableTransactionExecuteError> {
         let approve_call = approveCall {
             spender: transaction_args.orderbook_address,
-            amount: self.amount - current_allowance,
+            amount: self.amount,
         };
         Ok(approve_call.abi_encode())
     }