diff --git a/frontend/src/download.js b/frontend/src/download.js
index 61399d31..cc97b987 100644
--- a/frontend/src/download.js
+++ b/frontend/src/download.js
@@ -7,7 +7,7 @@ import * as metrics from './metrics';
 import * as progress from './progress';
 import $ from 'jquery';
 
-const storage = new Storage(localStorage);
+const storage = new Storage();
 function onUnload(size) {
   metrics.cancelledDownload({ size });
 }
diff --git a/frontend/src/upload.js b/frontend/src/upload.js
index 072f5f07..46d9c78e 100644
--- a/frontend/src/upload.js
+++ b/frontend/src/upload.js
@@ -13,7 +13,7 @@ import * as metrics from './metrics';
 import * as progress from './progress';
 import $ from 'jquery';
 
-const storage = new Storage(localStorage);
+const storage = new Storage();
 
 const allowedCopy = () => {
   const support = !!document.queryCommandSupported;