diff --git a/doc/build/documentation.rst b/doc/build/documentation.rst
index 896264dd7c..011cd34a57 100644
--- a/doc/build/documentation.rst
+++ b/doc/build/documentation.rst
@@ -26,6 +26,9 @@ The *htmldocs* target is used to build the HTML documentation. It uses the
     # Display the documentation in a graphical web browser
     x-www-browser doc/output/index.html
 
+The HTML documentation is published at https://u-boot.readthedocs.io. The build
+process for that site is controlled by the file *.readthedocs.yml*.
+
 Infodoc documentation
 ---------------------