diff --git a/src/public/app/widgets/type_widgets/options/backup.js b/src/public/app/widgets/type_widgets/options/backup.js
index 35cd4b829..d6f8648b7 100644
--- a/src/public/app/widgets/type_widgets/options/backup.js
+++ b/src/public/app/widgets/type_widgets/options/backup.js
@@ -1,7 +1,8 @@
+import { formatDate } from "../../../utils/formatters.js"
 import { t } from "../../../services/i18n.js";
+import OptionsWidget from "./options_widget.js";
 import server from "../../../services/server.js";
 import toastService from "../../../services/toast.js";
-import OptionsWidget from "./options_widget.js";
 
 const TPL = `
 <div class="options-section">
@@ -115,15 +116,10 @@ export default class BackupOptions extends OptionsWidget {
                 return 0;
             });
 
-            const dateTimeFormatter = new Intl.DateTimeFormat(navigator.language, {
-                dateStyle: "medium",
-                timeStyle: "medium"
-            });
-
             for (const {filePath, mtime} of backupFiles) {
                 this.$existingBackupList.append($(`
                     <tr>
-                        <td>${(mtime) ? dateTimeFormatter.format(new Date(mtime)) : "-"}</td>
+                        <td>${(mtime) ? formatDate(new Date(mtime)) : "-"}</td>
                         <td>${filePath}</td>
                     </tr>
                 `));