diff --git a/packages/app/src/State/Login.ts b/packages/app/src/State/Login.ts
index 7892c46..31a28ae 100644
--- a/packages/app/src/State/Login.ts
+++ b/packages/app/src/State/Login.ts
@@ -99,9 +99,9 @@ export interface LoginStore {
   privateKey?: HexKey;
 
   /**
-   * BIP39 generated entropy
+   * BIP39-generated, hex-encoded entropy
    */
-  generatedEntropy?: HexKey;
+  generatedEntropy?: string;
 
   /**
    * Current users public key