diff --git a/xCAT-server-2.0/lib/xcat/plugins/xcat2nim.pm b/xCAT-server-2.0/lib/xcat/plugins/xcat2nim.pm
index f5ab1960e..22e859134 100644
--- a/xCAT-server-2.0/lib/xcat/plugins/xcat2nim.pm
+++ b/xCAT-server-2.0/lib/xcat/plugins/xcat2nim.pm
@@ -18,7 +18,6 @@ use xCAT::MsgUtils;
 
 # options can be bundled up like -vV
 Getopt::Long::Configure("bundling");
-Getopt::Long::Configure("pass_through");
 $Getopt::Long::ignorecase = 0;
 
 #