diff --git a/index.html b/index.html
index 7c1b2b7..e0aec12 100644
--- a/index.html
+++ b/index.html
@@ -245,7 +245,7 @@
                       <div id="folderTreeContainer"></div>
                     </div>
                     <div class="folder-actions mt-3">
-                      <button id="createFolderBtn" class="btn btn-primary">
+                      <button id="createFolderBtn" class="btn btn-primary" data-i18n-title="create_folder">
                         <i class="material-icons">create_new_folder</i>
                       </button>
                       <div id="createFolderModal" class="modal">
@@ -262,7 +262,7 @@
                           </div>
                         </div>
                       </div>
-                      <button id="renameFolderBtn" class="btn btn-warning ml-2">
+                      <button id="renameFolderBtn" class="btn btn-warning ml-2" data-i18n-title="rename_folder">
                         <i class="material-icons">drive_file_rename_outline</i>
                       </button>
                       <div id="renameFolderModal" class="modal">