1 files changed, 1 insertions, 5 deletions
diff --git a/packages/website/ts/blockchain.ts b/packages/website/ts/blockchain.ts
index 33afd6d1b..b97d86e99 100644
--- a/packages/website/ts/blockchain.ts
+++ b/packages/website/ts/blockchain.ts
@@ -59,9 +59,6 @@ import FilterSubprovider = require('web3-provider-engine/subproviders/filters');
 
 import * as MintableArtifacts from '../contracts/Mintable.json';
 
-// HACK: remove this hard-coded abi and use @0xproject/contract-wrappers
-import * as Exchange from './artifacts/Exchange.json';
-
 const BLOCK_NUMBER_BACK_TRACK = 50;
 const GWEI_IN_WEI = 1000000000;
 
@@ -633,8 +630,7 @@ export class Blockchain {
         );
         const provider = this._contractWrappers.getProvider();
         const web3Wrapper = new Web3Wrapper(provider);
-        // HACK: remove this hard-coded abi and use @0xproject/contract-wrappers
-        const exchangeAbi = _.get(Exchange, 'abi', []);
+        const exchangeAbi = this._contractWrappers.exchange.abi;
         web3Wrapper.abiDecoder.addABI(exchangeAbi);
         const receipt = await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         return receipt;