1 files changed, 1 insertions, 4 deletions
diff --git a/packages/contracts/src/utils/transaction_factory.ts b/packages/contracts/src/utils/transaction_factory.ts
index f66d55f9b..434611908 100644
--- a/packages/contracts/src/utils/transaction_factory.ts
+++ b/packages/contracts/src/utils/transaction_factory.ts
@@ -15,10 +15,7 @@ export class TransactionFactory {
         this._exchangeAddress = exchangeAddress;
         this._signerBuff = ethUtil.privateToAddress(this._privateKey);
     }
-    public newSignedTransaction(
-        data: string,
-        signatureType: SignatureType = SignatureType.Ecrecover,
-    ): SignedTransaction {
+    public newSignedTransaction(data: string, signatureType: SignatureType = SignatureType.EthSign): SignedTransaction {
         const salt = generatePseudoRandomSalt();
         const txHash = crypto.solSHA3([this._exchangeAddress, this._signerBuff, salt, ethUtil.toBuffer(data)]);
         const signature = signingUtils.signMessage(txHash, this._privateKey, signatureType);