diff --git a/_data/chains/eip155-3.json b/_data/chains/eip155-3.json
index 5e20f066..92e5dfda 100644
--- a/_data/chains/eip155-3.json
+++ b/_data/chains/eip155-3.json
@@ -1,5 +1,6 @@
 {
-  "name": "Ethereum Testnet Ropsten",
+  "name": "Ropsten",
+  "title": "Ethereum Testnet Ropsten",
   "chain": "ETH",
   "rpc": [
     "https://ropsten.infura.io/v3/${INFURA_API_KEY}",
@@ -19,5 +20,10 @@
   "networkId": 3,
   "ens": {
     "registry":"0x112234455c3a32fd11230c42e7bccd4a84e02010"
-  }    
+  },
+  "explorers": [{
+    "name": "etherscan",
+    "url": "https://ropsten.etherscan.io",
+    "standard": "EIP3091"
+  }]
 }