1 files changed, 3 insertions, 3 deletions
diff --git a/packages/contracts/src/utils/transaction_factory.ts b/packages/contracts/src/utils/transaction_factory.ts
index 941bff96d..41907132a 100644
--- a/packages/contracts/src/utils/transaction_factory.ts
+++ b/packages/contracts/src/utils/transaction_factory.ts
@@ -1,10 +1,10 @@
-import { generatePseudoRandomSalt } from '@0xproject/order-utils';
+import { crypto, generatePseudoRandomSalt } from '@0xproject/order-utils';
+import { SignatureType } from '@0xproject/types';
 import { BigNumber } from '@0xproject/utils';
 import * as ethUtil from 'ethereumjs-util';
 
-import { crypto } from './crypto';
 import { signingUtils } from './signing_utils';
-import { SignatureType, SignedTransaction } from './types';
+import { SignedTransaction } from './types';
 
 export class TransactionFactory {
     private _signer: string;