1 files changed, 1 insertions, 4 deletions
diff --git a/contracts/core/test/utils/erc20_wrapper.ts b/contracts/core/test/utils/erc20_wrapper.ts
index c281a2abf..d6210646c 100644
--- a/contracts/core/test/utils/erc20_wrapper.ts
+++ b/contracts/core/test/utils/erc20_wrapper.ts
@@ -1,3 +1,4 @@
+import { constants, ERC20BalancesByOwner, txDefaults } from '@0x/contracts-test-utils';
 import { assetDataUtils } from '@0x/order-utils';
 import { BigNumber } from '@0x/utils';
 import { Web3Wrapper } from '@0x/web3-wrapper';
@@ -8,10 +9,6 @@ import { DummyERC20TokenContract } from '../../generated-wrappers/dummy_erc20_to
 import { ERC20ProxyContract } from '../../generated-wrappers/erc20_proxy';
 import { artifacts } from '../../src/artifacts';
 
-import { constants } from './constants';
-import { ERC20BalancesByOwner } from './types';
-import { txDefaults } from './web3_wrapper';
-
 export class ERC20Wrapper {
     private readonly _tokenOwnerAddresses: string[];
     private readonly _contractOwnerAddress: string;