diff --git a/packages/contracts/src/utils/constants.ts b/packages/contracts/src/utils/constants.ts
index 41968f5477..483340186a 100644
--- a/packages/contracts/src/utils/constants.ts
+++ b/packages/contracts/src/utils/constants.ts
@@ -1,5 +1,5 @@
 import { BigNumber } from '@0xproject/utils';
-import { Web3Wrapper } from '@0xproject/web3_wrapper';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import * as ethUtil from 'ethereumjs-util';
 import * as _ from 'lodash';
 
diff --git a/packages/contracts/test/ether_token.ts b/packages/contracts/test/ether_token.ts
index 4c85147df7..8f2a01a4d3 100644
--- a/packages/contracts/test/ether_token.ts
+++ b/packages/contracts/test/ether_token.ts
@@ -2,7 +2,6 @@ import { ContractWrappersError } from '@0xproject/contract-wrappers';
 import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
 import { BigNumber, promisify } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
-import { Web3Wrapper } from '@0xproject/web3_wrapper';
 import * as chai from 'chai';
 import 'make-promises-safe';