diff --git a/perl-xCAT/xCAT/data/discinfo.pm b/perl-xCAT/xCAT/data/discinfo.pm
index b4378df0f..836bafbbb 100755
--- a/perl-xCAT/xCAT/data/discinfo.pm
+++ b/perl-xCAT/xCAT/data/discinfo.pm
@@ -29,6 +29,7 @@ require Exporter;
                  "1272326751.405938" => "centos5.5",
                  "1330913492.861127" => "centos5.8",#x86_64
                  "1357930415.252042" => "centos5.9",#x86_64
+                 "1381776971.473332" => "centos5.10",#x86_64
                  "1195488871.805863" => "centos4.6",
                  "1195487524.127458" => "centos4.6",
                  "1301444731.448392" => "centos5.6",