diff --git a/expressjs/src/server.js b/expressjs/src/server.js
index 09c53f7..79962b0 100644
--- a/expressjs/src/server.js
+++ b/expressjs/src/server.js
@@ -1118,7 +1118,7 @@ app.get(`${basePath}/admin/files`, requireAdminPage, async (req, res) => {
         btn.addEventListener('click', () => {
           renamePath.value = btn.dataset.path || '';
           renameName.value = btn.dataset.name || '';
-          renameCurrent.textContent = `Aktuell: ${btn.dataset.name || ''}`;
+          renameCurrent.textContent = 'Aktuell: ' + (btn.dataset.name || '');
           renameDialog.showModal();
         });
       });
@@ -1126,7 +1126,7 @@ app.get(`${basePath}/admin/files`, requireAdminPage, async (req, res) => {
       document.querySelectorAll('.delete-trigger').forEach((btn) => {
         btn.addEventListener('click', () => {
           deletePath.value = btn.dataset.path || '';
-          deleteCurrent.textContent = `Datei/Ordner: ${btn.dataset.name || ''}`;
+          deleteCurrent.textContent = 'Datei/Ordner: ' + (btn.dataset.name || '');
           deleteDialog.showModal();
         });
       });