diff --git a/docs/components.html b/docs/components.html
index cf11e69986..d9b809d059 100644
--- a/docs/components.html
+++ b/docs/components.html
@@ -1498,6 +1498,7 @@
       <ul>
         <li><code>.progress-info</code></li>
         <li><code>.progress-success</code></li>
+        <li><code>.progress-warning</code></li>
         <li><code>.progress-danger</code></li>
       </ul>
       <p>Alternatively, you can customize the LESS files and roll your own colors and sizes.</p>