diff --git a/Doc/README.rst b/Doc/README.rst
index a3bb5fa5445c23..3bf8b5dddbad05 100644
--- a/Doc/README.rst
+++ b/Doc/README.rst
@@ -62,6 +62,10 @@ Available make targets are:
 * "htmlview", which re-uses the "html" builder, but then opens the main page
   in your default web browser.
 
+* "htmllive", which re-uses the "html" builder, rebuilds the docs,
+  starts a local server, and automatically reloads the page in your browser
+  when you make changes to reST files (Unix only).
+
 * "htmlhelp", which builds HTML files and a HTML Help project file usable to
   convert them into a single Compiled HTML (.chm) file -- these are popular
   under Microsoft Windows, but very handy on every platform.