diff --git a/xCAT-server/lib/xcat/plugins/xnba.pm b/xCAT-server/lib/xcat/plugins/xnba.pm
index 6080f3093..f5b60ce1a 100644
--- a/xCAT-server/lib/xcat/plugins/xnba.pm
+++ b/xCAT-server/lib/xcat/plugins/xnba.pm
@@ -732,16 +732,11 @@ sub process_request {
 
     #back to normal business
     if (!-r "$globaltftpdir/xcat/pxelinux.0") {
-        unless (-r $::XCATROOT . "/share/xcat/netboot/syslinux/pxelinux.0") {
-            $::XNBA_callback->({ error => [ "Unable to find pxelinux.0 at " . $::XCATROOT . "/share/xcat/netboot/syslinux/pxelinux.0" ], errorcode => [1] });
-            return;
+        if (-r $::XCATROOT . "/share/xcat/netboot/syslinux/pxelinux.0") {
+            copy($::XCATROOT . "/share/xcat/netboot/syslinux/pxelinux.0", "$globaltftpdir/xcat/pxelinux.0");
+            chmod(0644, "$globaltftpdir/xcat/pxelinux.0");
+	#   $::XNBA_callback->({ error => [ "Unable to find pxelinux.0 at " . $::XCATROOT . "/share/xcat/netboot/syslinux/pxelinux.0" ], errorcode => [1] });
         }
-        copy($::XCATROOT . "/share/xcat/netboot/syslinux/pxelinux.0", "$globaltftpdir/xcat/pxelinux.0");
-        chmod(0644, "$globaltftpdir/xcat/pxelinux.0");
-    }
-    unless (-r "$globaltftpdir/xcat/pxelinux.0") {
-        $::XNBA_callback->({ error => ["Unable to find pxelinux.0 from syslinux"], errorcode => [1] });
-        return;
     }