diff --git a/doc/source/index.rst b/doc/source/index.rst
index 2ff4ff088a..fcf1e82d34 100644
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -39,8 +39,9 @@ Install Linux
 -------------
 
 Start with a clean and minimal install of a Linux system. Devstack
-attempts to support Ubuntu 16.04/17.04, Fedora 24/25, CentOS/RHEL 7,
-as well as Debian and OpenSUSE.
+attempts to support the two latest LTS releases of Ubuntu, the
+latest/current Fedora version, CentOS/RHEL 7, as well as Debian and
+OpenSUSE.
 
 If you do not have a preference, Ubuntu 16.04 is the most tested, and
 will probably go the smoothest.