diff --git a/lib/actions/siwe-actions.js b/lib/actions/siwe-actions.js
--- a/lib/actions/siwe-actions.js
+++ b/lib/actions/siwe-actions.js
@@ -10,8 +10,8 @@
 const getSIWENonce = (
   callServerEndpoint: CallServerEndpoint,
 ): (() => Promise<string>) => async () => {
-  const nonce = await callServerEndpoint('siwe_nonce');
-  return nonce;
+  const response = await callServerEndpoint('siwe_nonce');
+  return response.nonce;
 };
 
 export { getSIWENonceActionTypes, getSIWENonce };