diff --git a/src/tabs/options.html b/src/tabs/options.html
index a63c7952..1ee30052 100644
--- a/src/tabs/options.html
+++ b/src/tabs/options.html
@@ -44,7 +44,7 @@
                         <option value="2500">2500</option>
                         <option value="5000">5000</option>
                     </select>
-                    <span i18n="connectionTimeout"></span>
+                    <span class="freelabel" i18n="connectionTimeout"></span>
                 </div>
                 <div class="showAllSerialDevices margin-bottom">
                     <div>
@@ -64,7 +64,7 @@
                         <option value="1" i18n="off"></option>
                         <option value="2" i18n="auto"></option>
                     </select>
-                    <span i18n="darkTheme"></span>
+                    <span class="freelabel" i18n="darkTheme"></span>
                 </div>
             </div>
         </div>