1 files changed, 1 insertions, 4 deletions
diff --git a/packages/contracts/util/balances.ts b/packages/contracts/util/balances.ts
index eaeecf1c4..6a1659ab1 100644
--- a/packages/contracts/util/balances.ts
+++ b/packages/contracts/util/balances.ts
@@ -1,11 +1,8 @@
-import { bigNumberConfigs } from '@0xproject/utils';
-import { BigNumber } from 'bignumber.js';
+import { BigNumber } from '@0xproject/utils';
 import * as _ from 'lodash';
 
 import { BalancesByOwner, ContractInstance } from './types';
 
-bigNumberConfigs.configure();
-
 export class Balances {
     private _tokenContractInstances: ContractInstance[];
     private _ownerAddresses: string[];