diff --git a/perl-xCAT/xCAT/Schema.pm b/perl-xCAT/xCAT/Schema.pm
index acadf67ca..db2bd36c5 100755
--- a/perl-xCAT/xCAT/Schema.pm
+++ b/perl-xCAT/xCAT/Schema.pm
@@ -3633,8 +3633,8 @@ push(@{$defspec{group}->{'attrs'}}, @nodeattrs);
                  tabentry => 'kitrepo.kitname',
                  access_tabentry => 'kitrepo.kitreponame=attr:kitreponame',
         },
-        {attr_name => 'osname',
-                 tabentry => 'kitrepo.osname',
+        {attr_name => 'osbasename',
+                 tabentry => 'kitrepo.osbasename',
                  access_tabentry => 'kitrepo.kitreponame=attr:kitreponame',
         },
         {attr_name => 'osmajorversion',