diff --git a/.env.example b/.env.example
index 522dd96..5818656 100644
--- a/.env.example
+++ b/.env.example
@@ -1 +1 @@
-RPC_URL=https://eth-mainnet.g.alchemy.com/v2/YOURAPIHERE
\ No newline at end of file
+MAINNET_RPC_URL=https://eth-mainnet.g.alchemy.com/v2/YOURAPIHERE
\ No newline at end of file
diff --git a/hardhat.config.js b/hardhat.config.js
index bc6a10c..23a3bfe 100644
--- a/hardhat.config.js
+++ b/hardhat.config.js
@@ -7,7 +7,7 @@ module.exports = {
   networks: {
     hardhat: {
       forking: {
-        url: process.env.RPC_URL,
+        url: process.env.MAINNET_RPC_URL,
       }
     }
   }