diff --git a/_data/chains/eip155-228.json b/_data/chains/eip155-228.json
index 59532bf86b08..a4070939ab2e 100644
--- a/_data/chains/eip155-228.json
+++ b/_data/chains/eip155-228.json
@@ -2,8 +2,8 @@
   "name": "Mind Network Mainnet",
   "chain": "FHE",
   "rpc": [
-    "https://rpc_mainnet.mindnetwork.xyz",
-    "wss://rpc_mainnet.mindnetwork.xyz"
+    "https://rpc-mainnet.mindnetwork.xyz",
+    "wss://rpc-mainnet.mindnetwork.xyz"
   ],
   "faucets": [],
   "nativeCurrency": {