diff --git a/client/src/send_and_confirm_transactions_in_parallel.rs b/client/src/send_and_confirm_transactions_in_parallel.rs
index 9185ed790c39b1..f97761cba14fde 100644
--- a/client/src/send_and_confirm_transactions_in_parallel.rs
+++ b/client/src/send_and_confirm_transactions_in_parallel.rs
@@ -204,11 +204,21 @@ async fn send_transaction_with_rpc_fallback(
                 ErrorKind::Io(_) | ErrorKind::Reqwest(_) => {
                     // fall through on io error, we will retry the transaction
                 }
-                ErrorKind::TransactionError(transaction_error) => {
-                    context.error_map.insert(index, transaction_error.clone());
-                    return Ok(());
+                ErrorKind::TransactionError(TransactionError::BlockhashNotFound)
+                | ErrorKind::RpcError(RpcError::RpcResponseError {
+                    data:
+                        RpcResponseErrorData::SendTransactionPreflightFailure(
+                            RpcSimulateTransactionResult {
+                                err: Some(TransactionError::BlockhashNotFound),
+                                ..
+                            },
+                        ),
+                    ..
+                }) => {
+                    // fall through so that we will resend with another blockhash
                 }
-                ErrorKind::RpcError(RpcError::RpcResponseError {
+                ErrorKind::TransactionError(transaction_error)
+                | ErrorKind::RpcError(RpcError::RpcResponseError {
                     data:
                         RpcResponseErrorData::SendTransactionPreflightFailure(
                             RpcSimulateTransactionResult {
@@ -218,8 +228,8 @@ async fn send_transaction_with_rpc_fallback(
                         ),
                     ..
                 }) => {
+                    // if we get other than blockhash not found error the transaction is invalid
                     context.error_map.insert(index, transaction_error.clone());
-                    return Ok(());
                 }
                 _ => {
                     return Err(TpuSenderError::from(e));