diff --git a/public/configs/env.json b/public/configs/env.json
index f4fbe03..5eae8ae 100644
--- a/public/configs/env.json
+++ b/public/configs/env.json
@@ -811,7 +811,7 @@
                }
             ],
             "validators": [
-               "https://dydx-testnet-rpc.polkachu.com/",
+               "https://dydx-testnet-rpc.polkachu.com/"
             ],
             "0xsquid": "https://testnet.api.squidrouter.com",
             "faucet": "https://faucet.v4testnet.dydx.exchange"