diff --git a/options.xhtml b/options.xhtml
index c9e8cfd91..6ea91e16f 100644
--- a/options.xhtml
+++ b/options.xhtml
@@ -21581,6 +21581,64 @@ attribute set of (string or boolean or signed integer or attribute set of (strin
 }
 </code></pre>
 
+<p><span class="emphasis"><em>Declared by:</em></span></p>
+<table border="0" summary="Simple list" class="simplelist">
+<tr><td>
+<code class="filename"><a class="filename"  href="https://github.com/nix-community/home-manager/blob/master/modules/programs/git.nix" target="_top">
+&lt;home-manager/modules/programs/git.nix&gt;
+</a></code>
+</td></tr>
+</table>
+</dd>
+<dt>
+ <span class="term">
+ <a id="opt-programs.git.diff-highlight.enable"></a><a class="term" href="options.xhtml#opt-programs.git.diff-highlight.enable"><code class="option">programs.git.diff-highlight.enable</code>
+  </a>
+ </span>
+</dt>
+<dd>
+<p>Enable the contrib <span class="command"><strong>diff-highlight</strong></span> syntax highlighter.
+See <a class="link" href="https://github.com/git/git/blob/master/contrib/diff-highlight/README"  target="_top">https://github.com/git/git/blob/master/contrib/diff-highlight/README</a>,</p>
+
+<p><span class="emphasis"><em>Type:</em></span>
+boolean</p>
+
+<p><span class="emphasis"><em>Default:</em></span>
+<code class="literal">false</code></p>
+
+<p><span class="emphasis"><em>Example:</em></span>
+<code class="literal">true</code></p>
+
+<p><span class="emphasis"><em>Declared by:</em></span></p>
+<table border="0" summary="Simple list" class="simplelist">
+<tr><td>
+<code class="filename"><a class="filename"  href="https://github.com/nix-community/home-manager/blob/master/modules/programs/git.nix" target="_top">
+&lt;home-manager/modules/programs/git.nix&gt;
+</a></code>
+</td></tr>
+</table>
+</dd>
+<dt>
+ <span class="term">
+ <a id="opt-programs.git.diff-highlight.pagerOpts"></a><a class="term" href="options.xhtml#opt-programs.git.diff-highlight.pagerOpts"><code class="option">programs.git.diff-highlight.pagerOpts</code>
+  </a>
+ </span>
+</dt>
+<dd>
+<p>Arguments to be passed to <span class="command"><strong>less</strong></span>.</p>
+
+<p><span class="emphasis"><em>Type:</em></span>
+list of string</p>
+
+<p><span class="emphasis"><em>Default:</em></span>
+<code class="literal">[ ]</code></p>
+
+<p><span class="emphasis"><em>Example:</em></span></p><pre><code class="programlisting">[
+  &quot;--tabs=4&quot;
+  &quot;-RFX&quot;
+]
+</code></pre>
+
 <p><span class="emphasis"><em>Declared by:</em></span></p>
 <table border="0" summary="Simple list" class="simplelist">
 <tr><td>