diff --git a/docs/changes.md b/docs/changes.md
index bd46dbd..d095b17 100644
--- a/docs/changes.md
+++ b/docs/changes.md
@@ -5,11 +5,12 @@ title: Tenanti Change Log
 
 ## Version 2.2 {#v2-2}
 
-### v2.2.3@dev {#v2-2-3}
+### v2.2.3 {#v2-2-3}
 
 * Allow migration note to be available when running command.
 * Fixes `--pretend` command not passing entity key and entity instance.
 * Utilize `Illuminate\Support\Arr`.
+* Add `chunk` option to configuration file.
 
 ### v2.2.2 {#v2-2-2}
 
diff --git a/src/config/config.php b/src/config/config.php
index 6596cd0..e720933 100644
--- a/src/config/config.php
+++ b/src/config/config.php
@@ -1,6 +1,29 @@
 <?php
 
 return array(
+
+    /*
+    |----------------------------------------------------------------------
+    | Chunk Limit
+    |----------------------------------------------------------------------
+    |
+    | To avoid failure during bulk update on a huge record, database query
+    | is separated into smaller chunk.
+    |
+    */
+
+    'chunk' => 100,
+
+    /*
+    |----------------------------------------------------------------------
+    | Driver Configuration
+    |----------------------------------------------------------------------
+    |
+    | Setup your driver configuration to let us match the driver name to
+    | a Model and path to migration.
+    |
+    */
+
     'drivers' => array(
         'user' => array(
             'model' => 'User',