3 files changed, 13 insertions, 14 deletions
diff --git a/packages/migrations/src/2.0.0-beta-testnet/migration.ts b/packages/migrations/src/2.0.0-beta-testnet/migration.ts
index e8ce1d92d..19fe5f02c 100644
--- a/packages/migrations/src/2.0.0-beta-testnet/migration.ts
+++ b/packages/migrations/src/2.0.0-beta-testnet/migration.ts
@@ -1,3 +1,4 @@
+import { assetDataUtils } from '@0xproject/order-utils';
 import { logUtils } from '@0xproject/utils';
 import { Web3Wrapper } from '@0xproject/web3-wrapper';
 import { Provider, TxData } from 'ethereum-types';
@@ -40,26 +41,24 @@ export const runV2TestnetMigrationsAsync = async (
     artifactsWriter.saveArtifact(erc721proxy);
 
     // Deploy Exchange
-    const exchange = await ExchangeContract.deployFrom0xArtifactAsync(artifacts.Exchange, provider, txDefaults);
+    const zrxAddressOnKovan = '0x6ff6c0ff1d68b964901f986d4c9fa3ac68346570';
+    const zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxAddressOnKovan);
+    const exchange = await ExchangeContract.deployFrom0xArtifactAsync(
+        artifacts.Exchange,
+        provider,
+        txDefaults,
+        zrxAssetData,
+    );
     artifactsWriter.saveArtifact(exchange);
 
     let txHash;
     // Register AssetProxies in Exchange
-    const oldAssetProxy = constants.NULL_ADDRESS;
-    txHash = await exchange.registerAssetProxy.sendTransactionAsync(
-        constants.ERC20_PROXY_ID,
-        erc20proxy.address,
-        oldAssetProxy,
-    );
+    txHash = await exchange.registerAssetProxy.sendTransactionAsync(erc20proxy.address);
     logUtils.log(`transactionHash: ${txHash}`);
     logUtils.log('Registering ERC20Proxy');
     await web3Wrapper.awaitTransactionSuccessAsync(txHash);
 
-    txHash = await exchange.registerAssetProxy.sendTransactionAsync(
-        constants.ERC721_PROXY_ID,
-        erc721proxy.address,
-        oldAssetProxy,
-    );
+    txHash = await exchange.registerAssetProxy.sendTransactionAsync(erc721proxy.address);
     logUtils.log(`transactionHash: ${txHash}`);
     logUtils.log('Registering ERC721Proxy');
     await web3Wrapper.awaitTransactionSuccessAsync(txHash);
diff --git a/packages/migrations/src/utils/constants.ts b/packages/migrations/src/utils/constants.ts
index 53ce2f5f1..4ae2ff833 100644
--- a/packages/migrations/src/utils/constants.ts
+++ b/packages/migrations/src/utils/constants.ts
@@ -11,6 +11,6 @@ export const constants = {
     ERC20_PROXY_ID: '0xf47261b0',
     ERC721_PROXY_ID: '0x02571792',
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
-    RPC_URL: 'http://localhost:8545',
+    KOVAN_RPC_URL: 'https://kovan.infura.io/',
     KOVAN_NETWORK_ID: 42,
 };
diff --git a/packages/migrations/src/utils/provider_factory.ts b/packages/migrations/src/utils/provider_factory.ts
index 5f69b258d..a0d4e436e 100644
--- a/packages/migrations/src/utils/provider_factory.ts
+++ b/packages/migrations/src/utils/provider_factory.ts
@@ -20,7 +20,7 @@ export const providerFactory = {
         };
         const ledgerSubprovider = new LedgerSubprovider(ledgerWalletConfigs);
         provider.addProvider(ledgerSubprovider);
-        provider.addProvider(new RPCSubprovider(constants.RPC_URL));
+        provider.addProvider(new RPCSubprovider(constants.KOVAN_RPC_URL));
         provider.start();
         return provider;
     },