diff --git a/index.js b/index.js
index c46d475..d1fcf8b 100644
--- a/index.js
+++ b/index.js
@@ -138,7 +138,7 @@ async function enableMetamaskOnSepolia() {
   //Get account details from Metamask wallet.
   getAccount();
   //Check if user is on the Sepolia testnet. If not, alert them to change to Sepolia.
-  if(window.ethereum.networkVersion != baseSepoliaChainId){
+  if(window.ethereum.net_version != baseSepoliaChainId){
     // alert("You are not on the Sepolia Testnet! Please switch to Sepolia and refresh page.")
     try{
       await window.ethereum.request({