diff --git a/src/argument.cpp b/src/argument.cpp
index 6bc40bc..16d855c 100644
--- a/src/argument.cpp
+++ b/src/argument.cpp
@@ -15,9 +15,7 @@
  */
 #include "argument.hpp"
 
-#include <algorithm>
 #include <iostream>
-#include <iterator>
 
 namespace phosphor
 {
@@ -76,6 +74,8 @@
            "    --set   | -s      Set a specific package/channel.\n"
            "    --clear | -r      Clear all the settings on the interface.\n"
            "    --oem-payload=<hex data...> | -o <hex data...> Send an OEM command with payload.\n"
+           "    --pmask=<mask> | -j <mask> Bitmask to enable/disable packages\n"
+           "    --cmask=<mask> | -k <mask> Bitmask to enable/disable channels\n"
            "\n"
            "Example commands:\n"
            "    1) Retrieve topology information:\n"
@@ -88,6 +88,10 @@
            "         ncsi-netlink -x 3 -p 0 -r\n"
            "    5) Send NCSI Command\n"
            "         ncsi-netlink -x 3 -p 0 -c 0 -o 50000001572100\n"
+           "    6) Set Package Mask\n"
+           "         ncsi-netlink -x 3 -j 1\n"
+           "    7) Set Channel Mask\n"
+           "         ncsi-netlink -x 3 -p 0 -k 1\n"
            "\n";
 }
 
@@ -100,10 +104,12 @@
     {"channel", required_argument, NULL, 'c'},
     {"index", required_argument, NULL, 'x'},
     {"help", no_argument, NULL, 'h'},
+    {"pmask", required_argument, NULL, 'j'},
+    {"cmask", required_argument, NULL, 'k'},
     {0, 0, 0, 0},
 };
 
-const char* ArgumentParser::optionStr = "irsx:o:p:c:h?";
+const char* ArgumentParser::optionStr = "irsj:k:x:o:p:c:h?";
 
 const std::string ArgumentParser::trueString = "true";
 const std::string ArgumentParser::emptyString = "";