diff --git a/_data/chains/eip155-42220.json b/_data/chains/eip155-42220.json
index 8a72114d..caa13b1b 100644
--- a/_data/chains/eip155-42220.json
+++ b/_data/chains/eip155-42220.json
@@ -1,7 +1,7 @@
 {
   "name": "Celo Mainnet",
   "chainId": 42220,
-  "shortName": "CELO",
+  "shortName": "celo",
   "chain": "CELO",
   "networkId": 42220,
   "nativeCurrency": {
@@ -12,8 +12,12 @@
   "rpc": ["https://forno.celo.org", "wss://forno.celo.org/ws"],
   "faucets": ["https://free-online-app.com/faucet-for-eth-evm-chains/"],
   "infoURL": "https://docs.celo.org/",
-
   "explorers": [
+    {
+      "name": "Celoscan",
+      "url": "https://celoscan.io",
+      "standard": "EIP3091"
+    },
     {
       "name": "blockscout",
       "url": "https://explorer.celo.org",