diff --git a/INSTALL.XenServer b/INSTALL.XenServer
index 2f41d8f5b..b19b66592 100644
--- a/INSTALL.XenServer
+++ b/INSTALL.XenServer
@@ -6,7 +6,7 @@ Citrix XenServer host.  If you want to install Open vSwitch on a
 generic Linux host, see INSTALL.Linux instead.
 
 These instructions have been tested with XenServer versions 5.5.0,
-5.5.0-24648p (Update 1), 5.5.0-25727p (Update 2), and 5.5.900.
+5.5.0-24648p (Update 1), 5.5.0-25727p (Update 2), and 5.6.0.
 
 Building Open vSwitch for XenServer
 -----------------------------------