diff --git a/reference-rpc-endpoint.json b/reference-rpc-endpoint.json
index 07bd9a37..81f9fdc9 100644
--- a/reference-rpc-endpoint.json
+++ b/reference-rpc-endpoint.json
@@ -154,7 +154,8 @@
       "https://arbitrum-nova.public.blastapi.io"
     ],
     "default": [
-      "arbitrum-nova-fullnode"
+	"arbitrum-nova-fullnode",
+	"arbitrum-nova-fullnode-pebble"
     ]
   },
   "arbitrum-sepolia": {