diff --git a/_src/reference/chains.json b/_src/reference/chains.json
index 44bf138e2ee..fece8a3370c 100644
--- a/_src/reference/chains.json
+++ b/_src/reference/chains.json
@@ -23,7 +23,6 @@
     "name": "Rinkeby",
     "title": "Ethereum Testnet Rinkeby",
     "chain": "ETH",
-    "network": "testnet",
     "rpc": ["https://rinkeby.infura.io/v3/${INFURA_API_KEY}", "wss://rinkeby.infura.io/ws/v3/${INFURA_API_KEY}"],
     "faucets": ["http://fauceth.komputing.org?chain=4&address=${ADDRESS}", "https://faucet.rinkeby.io"],
     "nativeCurrency": { "name": "Rinkeby Ether", "symbol": "ETH", "decimals": 18 },
@@ -38,7 +37,6 @@
     "name": "Görli",
     "title": "Ethereum Testnet Görli",
     "chain": "ETH",
-    "network": "testnet",
     "rpc": [
       "https://goerli.infura.io/v3/${INFURA_API_KEY}",
       "wss://goerli.infura.io/v3/${INFURA_API_KEY}",
@@ -86,7 +84,6 @@
     "name": "Kovan",
     "title": "Ethereum Testnet Kovan",
     "chain": "ETH",
-    "network": "testnet",
     "rpc": [
       "https://kovan.poa.network",
       "http://kovan.poa.network:8545",
@@ -225,7 +222,7 @@
     "faucets": [],
     "nativeCurrency": { "name": "MATIC", "symbol": "MATIC", "decimals": 18 },
     "infoURL": "https://polygon.technology/",
-    "shortName": "MATIC",
+    "shortName": "matic",
     "chainId": 137,
     "networkId": 137,
     "slip44": 966,