diff --git a/doc/source/index.rst b/doc/source/index.rst
index 70871ef876..a07bb84922 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -40,7 +40,7 @@ Start with a clean and minimal install of a Linux system. DevStack
 attempts to support the two latest LTS releases of Ubuntu,
 Rocky Linux 9 and openEuler.
 
-If you do not have a preference, Ubuntu 22.04 (Jammy) is the
+If you do not have a preference, Ubuntu 24.04 (Noble) is the
 most tested, and will probably go the smoothest.
 
 Add Stack User (optional)