diff --git a/_data/chains/eip155-3966.json b/_data/chains/eip155-3966.json
index 4043af0e..4d10f143 100644
--- a/_data/chains/eip155-3966.json
+++ b/_data/chains/eip155-3966.json
@@ -2,7 +2,7 @@
   "name": "DYNO Mainnet",
   "chain": "DYNO",
   "rpc": [
-    "https://api.dynoprotocol.com",
+    "https://api.dynoprotocol.com"
   ],
     "faucets": [
       "https://faucet.dynoscan.io"