diff --git a/testnets/relayer-alpha-2/supernova.json b/testnets/relayer-alpha-2/supernova.json
new file mode 100644
index 00000000000..dbd5b781434
--- /dev/null
+++ b/testnets/relayer-alpha-2/supernova.json
@@ -0,0 +1 @@
+{"key":"faucet","chain-id":"supernova","rpc-addr":"http://supernova.commonwealth.im:26657","account-prefix":"cosmos","gas":200000,"gas-prices":"0.025dust","default-denom":"dust","trusting-period":"330h"}