diff --git a/lib/commands/pkg.js b/lib/commands/pkg.js
index 007932429d661..6ca892293cebe 100644
--- a/lib/commands/pkg.js
+++ b/lib/commands/pkg.js
@@ -9,6 +9,8 @@ class Pkg extends BaseCommand {
     'set <key>=<value> [<key>=<value> ...]',
     'get [<key> [<key> ...]]',
     'delete <key> [<key> ...]',
+    'set [<array>[<index>].<key>=<value> ...]',
+    'set [<array>[].<key>=<value> ...]',
   ]
 
   static params = [