diff --git a/.env.example b/.env.example
index a89c7fb..ad87a9a 100644
--- a/.env.example
+++ b/.env.example
@@ -1,2 +1,3 @@
 PRIVATE_KEY=0x
 INFURA_TOKEN=
+NETWORK=goerli
diff --git a/hardhat.config.js b/hardhat.config.js
index 499aba2..9615c71 100644
--- a/hardhat.config.js
+++ b/hardhat.config.js
@@ -17,15 +17,19 @@ task('accounts', 'Prints the list of accounts', async () => {
 /**
  * @type import('hardhat/config').HardhatUserConfig
  */
-module.exports = {
+const config = {
   solidity: '0.6.12',
   networks: {
     hardhat: {
       blockGasLimit: 950000000,
     },
-    goerli: {
-      url: `https://goerli.infura.io/v3/${process.env.INFURA_TOKEN}`,
-      accounts: [process.env.PRIVATE_KEY],
-    },
   },
 }
+
+if (process.env.NETWORK) {
+  config.networks[process.env.NETWORK] = {
+    url: `https://${process.env.NETWORK}.infura.io/v3/${process.env.INFURA_TOKEN}`,
+    accounts: [process.env.PRIVATE_KEY],
+  }
+}
+module.exports = config