diff --git a/xCAT-server/lib/xcat/schema/Cmossettings.pm b/xCAT-server/lib/xcat/schema/Cmossettings.pm
deleted file mode 100644
index 7e66797c1..000000000
--- a/xCAT-server/lib/xcat/schema/Cmossettings.pm
+++ /dev/null
@@ -1,56 +0,0 @@
-# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
-package xCAT_schema::Cmossettings;
-
-#################################################################################
-# This is a simple node to cmos batch file mapping to be used by asu
-# 
-###############################################################################
-%tabspec = (
-    cmossettings => {
-	cols => [qw(node file comments disable)],  #do not change 'disable' and 'comments', it is required by xCAT
-	keys => [qw(node)],
-        required => [qw(node)],
-        types => {
-	    node => 'TEXT',  
-	},
-	table_desc => 'Maps node to CMOS values to be used for setup at node discovery',
-	descriptions => {
-	    node => 'The node id.',
-	    file => 'The asu batch file to use.',
-	    comments => 'Any user-written notes.',
-	    disable => "Set to 'yes' or '1' to comment out this row.",
-	},
-    },
-); # end of tabspec definition
-
-
-
-##################################################################
-# The following %defspec is OPTIONAL. You only need to define it 
-# if you want your tables to work with xCAT object abstraction layer
-# commands such as lsdef, mkdef, chdef and rmdef.
-#
-# Note: The xCAT database accessting commands such as
-#       tabdump, chtab, gettab, nodels, nodeadd, nodech, etc. 
-#       still work without it.
-# 
-#       Please make sure that any new object name and attribute name
-#       should start with "x_". 
-################################################################## 
-
-%defspec = (
-    cmos => { attrs => [], attrhash => {}, objkey => 'cmos' },   #create a new object called 'cmos', 
-);
-
-#define the attribtues in the 'x_job' object using the cmossettings table columns.
-@{$defspec{cmos}->{'attrs'}} = 
-(
-    {   attr_name => 'cmos',
-	tabentry => 'cmossettings.file',
-	access_tabentry => 'cmossettings.file=attr:cmos',
-    }
-);
-
-1;
-
-