diff --git a/docs/cmdline.html b/docs/cmdline.html
index 550aa721b..734e2030e 100644
--- a/docs/cmdline.html
+++ b/docs/cmdline.html
@@ -65,6 +65,10 @@ This command line tool is included in the checkstyle distribution.</p>
   <tr>
     <td valign="top">checkstyle.allow.protected</td> 
     <td valign="top">Indicates whether to allow protected data. Defaults to <span class="default">&quot;no&quot;</span>.</td>
+ </tr>
+  <tr>
+    <td valign="top">checkstyle.allow.tabs</td> 
+    <td valign="top">Indicates whether to allow tabs. Defaults to <span class="default">&quot;no&quot;</span>.</td>
  </tr>
   <tr>
     <td valign="top">checkstyle.allow.package</td>