diff --git a/packages/builder/src/components/providers/identity/credentials.ts b/packages/builder/src/components/providers/identity/credentials.ts
index da576098a9..7e7fab394b 100644
--- a/packages/builder/src/components/providers/identity/credentials.ts
+++ b/packages/builder/src/components/providers/identity/credentials.ts
@@ -25,6 +25,7 @@ export const fetchChallengeCredential = async (
       payload: {
         address: payload.address,
         type: payload.type,
+        signatureType: "EIP712",
       },
     }
   );