diff --git a/packages/core/src/defaultCharacter.ts b/packages/core/src/defaultCharacter.ts
index 2af332ab24..4a8b125b6b 100644
--- a/packages/core/src/defaultCharacter.ts
+++ b/packages/core/src/defaultCharacter.ts
@@ -9,7 +9,7 @@ export const defaultCharacter: Character = {
     modelProvider: ModelProviderName.AKASH_CHAT_API,
     settings: {
         chains: {
-            evm: ["sepolia"]
+            evm: ["arthera"]
         },
         secrets: {},
         voice: {