diff --git a/gui/default/index.html b/gui/default/index.html
index b57ce4e0..d9c97ce1 100644
--- a/gui/default/index.html
+++ b/gui/default/index.html
@@ -645,7 +645,7 @@
                     </tr>
                     <tr ng-if="deviceFolders(deviceCfg).length > 0">
                       <th><span class="fa fa-fw fa-folder"></span>&nbsp;<span translate>Folders</span></th>
-                      <td class="text-right" title="{{deviceFolders(deviceCfg).map(folderLabel).join(", ")}}">{{deviceFolders(deviceCfg).map(folderLabel).join(", ")}}</td>
+                      <td class="text-right" title="{{deviceFolders(deviceCfg).map(folderLabel).join(', ')}}">{{deviceFolders(deviceCfg).map(folderLabel).join(", ")}}</td>
                     </tr>
                   </tbody>
                 </table>