diff --git a/xCAT-client/bin/pasu b/xCAT-client/bin/pasu
index 3ebdb6038..19f1d6b87 100755
--- a/xCAT-client/bin/pasu
+++ b/xCAT-client/bin/pasu
@@ -219,6 +219,7 @@ sub asunode {
   my $passwd = shift;
   my $batchfile = shift;
   my $args;
+  $bmc =~ s/,.*//;
   if ($batchfile) {
     $args = "batch $batchfile";
   } else {