diff --git a/storage/d4s-storage.js b/storage/d4s-storage.js
index 4081988..63a6200 100644
--- a/storage/d4s-storage.js
+++ b/storage/d4s-storage.js
@@ -270,7 +270,7 @@ window.customElements.define('d4s-storage-folder', class extends D4SStorageHtmlE
   }
 
   list(folderId) {
-    this.secureFetch(this.buildListUrl(folderId)).then(reply=>{
+    this.#boot.secureFetch(this.buildListUrl(folderId)).then(reply=>{
       if(reply.status !== 200) throw "Unable to build list url";
       return reply.json() 
     }).then(data=>{