diff --git a/_data/chains.json b/_data/chains.json
index 82a687d3..75c038c9 100644
--- a/_data/chains.json
+++ b/_data/chains.json
@@ -87,6 +87,14 @@
     "chain_id": 30,
     "network_id": 2
   },
+  {
+    "name": "Ethereum Testnet Kovan",
+    "short_name": "kov",
+    "chain": "ETH",
+    "network": "kovan",
+    "chain_id": 42,
+    "network_id": 42
+  },
   {
     "name": "GoChain",
     "short_name": "go",
@@ -286,5 +294,5 @@
     "network": "mainnet",
     "chain_id": 1856,
     "network_id": 1856
-  }  
+  }
 ]