diff --git a/docs/lab/index.html b/docs/lab/index.html
index feab3d55d..50c4ce8b7 100644
--- a/docs/lab/index.html
+++ b/docs/lab/index.html
@@ -208,6 +208,7 @@ if (window.matchMedia('(prefers-color-scheme: dark)').matches) {
 
       <div class="checkbox-group">
       <span>Default-on features:</span>
+      <label title="Standard ligatures"><input type="checkbox" class="featopt" name="feat:liga=0"> Disable liga &nbsp;(Standard ligatures)</label>
       <label title="Contextual alternates"><input type="checkbox" class="featopt" name="feat:calt=0"> Disable calt &nbsp;(Contextual alternates)</label>
       <label title="Glyph Composition/Decomposition"><input type="checkbox" class="featopt" name="feat:ccmp=0"> Disable ccmp</label>
       <label title="Kerning"><input type="checkbox" class="featopt" name="feat:kern=0"> Disable kern &nbsp;(Kerning)</label>