diff --git a/.env.example b/.env.example
index 74230e1..8879d77 100644
--- a/.env.example
+++ b/.env.example
@@ -6,6 +6,6 @@ SALT=0x1234000000000000000000000000000000000000000000000000000047941987
 
 
 PRIVATE_KEY=0x
-RPC_URL=https://bsc-dataseed.binance.org/
-NET_ID=56
+RPC_URL=
+NET_ID=137
 GAS_PRICE_IN_WEI=5000000000
diff --git a/README.md b/README.md
index 09ec8ed..d2329a4 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 ## Usage
 
 ```
-git clone --recursive https://github.com/tornadocash/tornado-deploy -b bsc
+git clone --recursive https://github.com/tornadocash/tornado-deploy -b polygon
 cd tornado-deploy
 cp .env.example .env
 yarn
diff --git a/instances.js b/instances.js
index ce0cfd6..3f2b9e1 100644
--- a/instances.js
+++ b/instances.js
@@ -1,30 +1,30 @@
 module.exports = [
-  {
-    isETH: true,
-    denomination: '100000000000000000',
-    domain: 'bnb-01.tornadocash.eth',
-    symbol: 'BNB',
-    decimals: 18,
-  },
-  {
-    isETH: true,
-    denomination: '1000000000000000000',
-    domain: 'bnb-1.tornadocash.eth',
-    symbol: 'BNB',
-    decimals: 18,
-  },
-  {
-    isETH: true,
-    denomination: '10000000000000000000',
-    domain: 'bnb-10.tornadocash.eth',
-    symbol: 'BNB',
-    decimals: 18,
-  },
   {
     isETH: true,
     denomination: '100000000000000000000',
-    domain: 'bnb-100.tornadocash.eth',
-    symbol: 'BNB',
+    domain: 'matic-100.tornadocash.eth',
+    symbol: 'MATIC',
+    decimals: 18,
+  },
+  {
+    isETH: true,
+    denomination: '1000000000000000000000',
+    domain: 'matic-1000.tornadocash.eth',
+    symbol: 'MATIC',
+    decimals: 18,
+  },
+  {
+    isETH: true,
+    denomination: '10000000000000000000000',
+    domain: 'matic-10000.tornadocash.eth',
+    symbol: 'MATIC',
+    decimals: 18,
+  },
+  {
+    isETH: true,
+    denomination: '100000000000000000000000',
+    domain: 'matic-100000.tornadocash.eth',
+    symbol: 'MATIC',
     decimals: 18,
   },
 ]
diff --git a/src/execute.js b/src/execute.js
index cf3dc6b..a180479 100644
--- a/src/execute.js
+++ b/src/execute.js
@@ -4,12 +4,14 @@ const actions = require('../actions.json')
 const abi = require('../abi/deployer.abi.json')
 
 const prefix = {
-  1: '',
-  42: 'kovan.',
-  5: 'goerli.',
+  1: 'etherscan.io',
+  42: 'kovan.etherscan.io',
+  5: 'goerli.etherscan.io',
+  56: 'bscscan.com',
+  137: 'polygonscan.com',
 }
 
-const explorer = `https://${prefix[process.env.NET_ID]}etherscan.io`
+const explorer = `https://${prefix[process.env.NET_ID]}`
 
 async function main() {
   const privateKey = process.env.PRIVATE_KEY
@@ -27,8 +29,8 @@ async function main() {
       const tx = await wallet.sendTransaction({
         to: actions.eipDeployer.from,
         value: ethers.utils.parseEther('0.0247').sub(balance).toHexString(),
-        gasLimit: ethers.BigNumber.from(800000).toHexString(), // 800k because of arbitrum
-        gasPrice: 1e6,
+        gasLimit: ethers.BigNumber.from(250000).toHexString(),
+        gasPrice: 100e9,
       })
       console.log('Tx hash:', tx.hash)
     }
@@ -47,7 +49,7 @@ async function main() {
       continue
     }
     console.log(`Deploying ${action.contract} to ${action.domain} (${action.expectedAddress})`)
-    const tx = await deployer.deploy(action.bytecode, actions.salt, { gasLimit: 70e6, gasPrice: 1e9 })
+    const tx = await deployer.deploy(action.bytecode, actions.salt, { gasLimit: 3e6, gasPrice: 5e9 })
     console.log(`TX hash ${explorer}/tx/${tx.hash}`)
     try {
       await tx.wait()
@@ -59,7 +61,7 @@ async function main() {
       console.error(`Failed to deploy ${action.contract}, sending debug tx`)
       // const trace = await provider.send('debug_traceTransaction', [ tx.hash ])
       // console.log(trace)
-      const tx2 = await wallet.sendTransaction({ gasLimit: 70e6, gasPrice: 1e9, data: action.bytecode })
+      const tx2 = await wallet.sendTransaction({ gasLimit: 3e6, gasPrice: 5e9, data: action.bytecode })
       console.log(`TX hash ${explorer}/tx/${tx2.hash}`)
       await tx2.wait()
       console.log('Mined, check revert reason on etherscan')