diff --git a/_data/chains/eip155-513100.json b/_data/chains/eip155-513100.json
index d2780955..ea93ff9e 100644
--- a/_data/chains/eip155-513100.json
+++ b/_data/chains/eip155-513100.json
@@ -1,12 +1,12 @@
 {
   "name": "ethereum Fair",
   "chainId": 513100,
-  "networkId": 1,
+  "networkId": 513100,
   "shortName": "etf",
   "chain": "ETF",
   "nativeCurrency": {
-    "name": "Ether",
-    "symbol": "ETH",
+    "name": "EthereumFair",
+    "symbol": "ETHF",
     "decimals": 18
   },
   "rpc": ["https://rpc.etherfair.org"],