diff --git a/xCAT-server/lib/xcat/plugins/ipmi.pm.2 b/xCAT-server/lib/xcat/plugins/ipmi.pm.2
index b95701d28..c5be7940c 100644
--- a/xCAT-server/lib/xcat/plugins/ipmi.pm.2
+++ b/xCAT-server/lib/xcat/plugins/ipmi.pm.2
@@ -5801,6 +5801,7 @@ sub donode {
       extraargs => \@exargs,
   };
   my ($rc,@output) = ipmicmd($sessiondata{$node});
+  while ($sessiondata{$node}->{ipmisession}->waitforrsp()) { yield };
   my @outhashes;
   sendoutput($rc,@output);
   yield;