diff --git a/packages/cardano-services-client/src/TxSubmitProvider/TxSubmitApiProvider.ts b/packages/cardano-services-client/src/TxSubmitProvider/TxSubmitApiProvider.ts
index 0c4c90227b2..4e5db75acf3 100644
--- a/packages/cardano-services-client/src/TxSubmitProvider/TxSubmitApiProvider.ts
+++ b/packages/cardano-services-client/src/TxSubmitProvider/TxSubmitApiProvider.ts
@@ -42,7 +42,7 @@ export class TxSubmitApiProvider implements TxSubmitProvider {
     let txId: Cardano.TransactionId | undefined;
 
     try {
-      txId = Serialization.TransactionBody.fromCbor(signedTransaction).hash();
+      txId = Serialization.Transaction.fromCbor(signedTransaction).getId();
 
       this.#logger.debug(`Submitting tx ${txId} ...`);