diff --git a/_data/chains/eip155-66.json b/_data/chains/eip155-66.json
index a7d8b3c7..aed3bcee 100644
--- a/_data/chains/eip155-66.json
+++ b/_data/chains/eip155-66.json
@@ -3,7 +3,7 @@
   "chain": "okxchain",
   "rpc": [
     "https://exchainrpc.okex.org"
-    "https://okc-mainnet.gateway.pokt.network/v1/lb/6275309bea1b320039c893ff"
+    "https://okc-mainnet.gateway.pokt.network/v1/lb/6275309bea1b320039c893ff",
   ],
   "faucets": ["https://free-online-app.com/faucet-for-eth-evm-chains/?"],  
   "nativeCurrency": {