diff --git a/src/config/chains/telos-zkevm-testnet/index.ts b/src/config/chains/telos-zkevm-testnet/index.ts
index 1f2b2377a..e83d58757 100644
--- a/src/config/chains/telos-zkevm-testnet/index.ts
+++ b/src/config/chains/telos-zkevm-testnet/index.ts
@@ -20,7 +20,7 @@ const config: NetworkConfig =
         'text': 'Telos zkEVM',
         'icon': '/branding/teloscan-logo.png',
     },
-    'chainId': '1310',
+    'chainId': '331',
     'isTestnet': true,
     'logos': {
         'large': '/branding/network-icon-teloszk.svg',