diff --git a/xCAT-server/share/xcat/ib/scripts/Mellanox/config b/xCAT-server/share/xcat/ib/scripts/Mellanox/config
index ba23bae10..162a2f77f 100644
--- a/xCAT-server/share/xcat/ib/scripts/Mellanox/config
+++ b/xCAT-server/share/xcat/ib/scripts/Mellanox/config
@@ -1,5 +1,4 @@
 [main]
 [xdsh]
 pre-command=cli
-#post-command=showLastRetcode -brief
 post-command=NULL