diff --git a/src/Apostille.ts b/src/Apostille.ts
index 875508b..cc9aad5 100644
--- a/src/Apostille.ts
+++ b/src/Apostille.ts
@@ -46,7 +46,7 @@ class Apostille extends ApostilleAccount {
    * @memberof Apostille
    */
   private constructor(
-    private hdAccount: Account,
+    public readonly hdAccount: Account,
     private readonly generatorAccount?: Account,
   ) {
     super(hdAccount.publicAccount);