diff --git a/markdown/ros/installation.rst b/markdown/ros/installation.rst
index d343203e..ec1baf85 100644
--- a/markdown/ros/installation.rst
+++ b/markdown/ros/installation.rst
@@ -7,7 +7,7 @@ ROS installation
 -  There are tons of resources available on the Internet to get this
    done.
 -  You can download Ubuntu 20.04 ISO file from
-   `here <https://ubuntu.com/download/desktop>`__.
+   `here <https://releases.ubuntu.com/focal/>`__.
 
 ROS Noetic Installation
 -----------------------