diff --git a/perl-xCAT/xCAT/data/discinfo.pm b/perl-xCAT/xCAT/data/discinfo.pm
index f562ca2d3..a80fb3fc7 100755
--- a/perl-xCAT/xCAT/data/discinfo.pm
+++ b/perl-xCAT/xCAT/data/discinfo.pm
@@ -19,6 +19,7 @@ require Exporter;
                  "1362445555.957609" => "centos6.4",#x86_64
                  "1385726732.061157" => "centos6.5",#x86_64
                  "1404489053.504589" => "centos7.0",
+                 "1427495138.035654" => "centos7.1",
                  "1176234647.982657" => "centos5",
                  "1156364963.862322" => "centos4.4",
                  "1178480581.024704" => "centos4.5",