diff --git a/packages/ns-ha/files/ns-ha-config b/packages/ns-ha/files/ns-ha-config
index 2039bfc56..003a1cca3 100644
--- a/packages/ns-ha/files/ns-ha-config
+++ b/packages/ns-ha/files/ns-ha-config
@@ -15,14 +15,14 @@ ACTION="$1"
 help() {
   echo "Usage: $0 <action> [parameters]"
   echo "Actions:"
-  echo "  init-primary-node <PRIMARY_NODE_IP> <BACKUP_NODE_IP> <VIRTUAL_IP> <LAN_INTERFACE>"
+  echo "  init-primary-node <PRIMARY_NODE_IP> <BACKUP_NODE_IP> <VIRTUAL_IP_CIDR> <LAN_INTERFACE>"
   echo "  init-backup-node <LAN_INTERFACE>"
-  echo "  add-lan-interface <PRIMARY_NODE_IP> <BACKUP_NODE_IP> <VIRTUAL_IP>"
+  echo "  add-lan-interface <PRIMARY_NODE_IP> <BACKUP_NODE_IP> <VIRTUAL_IP_CIDR>"
   echo "  remove-interface <LAN_INTERFACE>"
-  echo "  add-vip <LAN_INTERFACE> <VIRTUAL_IP>"
-  echo "  remove-vip <LAN_INTERFACE> <VIRTUAL_IP>"
+  echo "  add-vip <LAN_INTERFACE> <VIRTUAL_IP_CIDR>"
+  echo "  remove-vip <LAN_INTERFACE> <VIRTUAL_IP_CIDR>"
   echo "  check-primary-node <LAN_INTERFACE>"
-  echo "  check-backup-node <LAN_INTERFACE>"
+  echo "  check-backup-node <BACKUP_NODE_IP> <LAN_INTERFACE>"
   echo "  show-config"
   echo "  ssh-remote"
   echo "  upgrade-remote [<IMAGE>]"