diff --git a/docs/manual/optionaltasklist.html b/docs/manual/optionaltasklist.html
index 95427a2a4..bcf3339ee 100644
--- a/docs/manual/optionaltasklist.html
+++ b/docs/manual/optionaltasklist.html
@@ -60,6 +60,7 @@
 <a href="OptionalTasks/setproxy.html">Setproxy</a><br>
 <a href="OptionalTasks/scp.html">Scp</a><br>
 <a href="OptionalTasks/script.html">Script</a><br>
+<a href="OptionalTasks/scriptdef.html">Scriptdef</a><br>
 <a href="OptionalTasks/sound.html">Sound</a><br>
 <a href="OptionalTasks/sos.html">SourceOffSite</a><br>
 <a href="OptionalTasks/splash.html">Splash</a><br>