3 files changed, 19 insertions, 4 deletions
diff --git a/packages/migrations/src/migrate.ts b/packages/migrations/src/migrate.ts
index 6c8b38762..e3651f2dc 100644
--- a/packages/migrations/src/migrate.ts
+++ b/packages/migrations/src/migrate.ts
@@ -46,7 +46,7 @@ const args = yargs.argv;
             await runV2MigrationsAsync(provider, artifactsDir, txDefaults);
             break;
         case ContractVersions.V2Testnet:
-            provider = await providerFactory.getLedgerProviderAsync();
+            provider = await providerFactory.getKovanLedgerProviderAsync();
             web3Wrapper = new Web3Wrapper(provider);
             accounts = await web3Wrapper.getAvailableAddressesAsync();
             txDefaults = {
@@ -56,12 +56,13 @@ const args = yargs.argv;
             await runV2TestnetMigrationsAsync(provider, artifactsDir, txDefaults);
             break;
         case ContractVersions.V2Mainnet:
-            provider = await providerFactory.getLedgerProviderAsync();
+            provider = await providerFactory.getMainnetLedgerProviderAsync();
             web3Wrapper = new Web3Wrapper(provider);
             accounts = await web3Wrapper.getAvailableAddressesAsync();
             txDefaults = {
-                from: accounts[0],
+                from: accounts[2],
                 gas: devConstants.GAS_LIMIT,
+                gasPrice: 6000000000,
             };
             await runV2MainnetMigrationsAsync(provider, artifactsDir, txDefaults);
             break;
diff --git a/packages/migrations/src/utils/constants.ts b/packages/migrations/src/utils/constants.ts
index 4ae2ff833..63898ac02 100644
--- a/packages/migrations/src/utils/constants.ts
+++ b/packages/migrations/src/utils/constants.ts
@@ -13,4 +13,6 @@ export const constants = {
     NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
     KOVAN_RPC_URL: 'https://kovan.infura.io/',
     KOVAN_NETWORK_ID: 42,
+    MAINNET_RPC_URL: 'https://mainnet.infura.io/',
+    MAINNET_NETWORK_ID: 1,
 };
diff --git a/packages/migrations/src/utils/provider_factory.ts b/packages/migrations/src/utils/provider_factory.ts
index a0d4e436e..e7e00a039 100644
--- a/packages/migrations/src/utils/provider_factory.ts
+++ b/packages/migrations/src/utils/provider_factory.ts
@@ -12,7 +12,7 @@ async function ledgerEthereumNodeJsClientFactoryAsync(): Promise<LedgerEthereumC
     return ledgerEthClient;
 }
 export const providerFactory = {
-    async getLedgerProviderAsync(): Promise<Provider> {
+    async getKovanLedgerProviderAsync(): Promise<Provider> {
         const provider = new Web3ProviderEngine();
         const ledgerWalletConfigs = {
             networkId: constants.KOVAN_NETWORK_ID,
@@ -24,4 +24,16 @@ export const providerFactory = {
         provider.start();
         return provider;
     },
+    async getMainnetLedgerProviderAsync(): Promise<Provider> {
+        const provider = new Web3ProviderEngine();
+        const ledgerWalletConfigs = {
+            networkId: constants.MAINNET_NETWORK_ID,
+            ledgerEthereumClientFactoryAsync: ledgerEthereumNodeJsClientFactoryAsync,
+        };
+        const ledgerSubprovider = new LedgerSubprovider(ledgerWalletConfigs);
+        provider.addProvider(ledgerSubprovider);
+        provider.addProvider(new RPCSubprovider(constants.MAINNET_RPC_URL));
+        provider.start();
+        return provider;
+    },
 };