diff --git a/x52d.html b/x52d.html
index 5b3b4a3..7f6b8dc 100644
--- a/x52d.html
+++ b/x52d.html
@@ -176,6 +176,9 @@ Configuration file</h1>
 <div class="line"># Speed is proportional to the speed of updates to the virtual mouse</div>
 <div class="line">Speed=0</div>
 <div class="line"> </div>
+<div class="line"># ReverseScroll reverses the direction of the virtual scroll wheel</div>
+<div class="line">ReverseScroll=no</div>
+<div class="line"> </div>
 <div class="line">######################################################################</div>
 <div class="line"># Profiles - only valid on Linux</div>
 <div class="line">######################################################################</div>