diff --git a/includes/class-tni-core-custom-fields.php b/includes/class-tni-core-custom-fields.php
index f672a81..b3184e7 100644
--- a/includes/class-tni-core-custom-fields.php
+++ b/includes/class-tni-core-custom-fields.php
@@ -143,6 +143,70 @@ public function register_field_groups() {
     		'menu_order' => 0,
     	));
 
+      acf_add_local_field_group( array(
+      	'key' => 'group_seo_info',
+      	'title' => 'SEO Information',
+      	'fields' => array (
+      		array (
+      			'key' => 'field_seo_description',
+      			'label' => __( 'SEO Description', 'tni-core' ),
+      			'name' => 'seo_description',
+      			'type' => 'textarea',
+      			'instructions' => __( 'Text that appears with article when shared on social networks.', 'tni' ),
+      			'required' => 0,
+      			'conditional_logic' => 0,
+      			'wrapper' => array (
+      				'width' => '',
+      				'class' => '',
+      				'id' => '',
+      			),
+      			'default_value' => '',
+      			'placeholder' => '',
+      			'maxlength' => '',
+      			'rows' => '',
+      			'new_lines' => 'wpautop',
+      		),
+      	),
+      	'location' => array (
+      		array (
+      			array (
+      				'param' => 'post_type',
+      				'operator' => '==',
+      				'value' => 'post',
+      			),
+      		),
+      		array (
+      			array (
+      				'param' => 'post_type',
+      				'operator' => '==',
+      				'value' => 'page',
+      			),
+      		),
+      		array (
+      			array (
+      				'param' => 'post_type',
+      				'operator' => '==',
+      				'value' => 'magazines',
+      			),
+      		),
+      		array (
+      			array (
+      				'param' => 'post_type',
+      				'operator' => '==',
+      				'value' => 'blogs',
+      			),
+      		),
+      	),
+      	'menu_order' => 0,
+      	'position' => 'normal',
+      	'style' => 'default',
+      	'label_placement' => 'top',
+      	'instruction_placement' => 'label',
+      	'hide_on_screen' => '',
+      	'active' => 1,
+      	'description' => '',
+      ));
+
     	register_field_group( array (
     		'id' => 'acf_magazine',
     		'title' => __( 'Magazine Details', 'tni-core' ),
diff --git a/includes/jetpack-customization.php b/includes/jetpack-customization.php
new file mode 100644
index 0000000..0b71b0a
--- /dev/null
+++ b/includes/jetpack-customization.php
@@ -0,0 +1,32 @@
+<?php
+/**
+ * Tni Core JetPack Customization
+ *
+ * @package    Tni_Core
+ * @subpackage Tni_Core\Includes
+ * @since      1.1.1
+ * @license    GPL-2.0+
+ */
+
+ /**
+  * Custom Description
+  * Replace `og:description` with `seo_description` custom field, if it exists
+  *
+  * If `seo_description` doesn't exist for a post/page, do not modify `og:description`.
+  *
+  * @since 1.1.1
+  *
+  * @uses jetpack_open_graph_tags filter
+  * @uses get_post_meta
+  *
+  * @param {array} $tags
+  * @return {array} $tags
+  */
+function tni_core_og_description( $tags ) {
+  $seo_description = get_post_meta( get_the_id(), 'seo_description', true );
+  if( $seo_description ) {
+    $tags['og:description'] = esc_attr__( $seo_description, 'tni-core' );
+  }
+  return $tags;
+}
+add_filter( 'jetpack_open_graph_tags', 'tni_core_og_description' );
diff --git a/readme.txt b/readme.txt
index 79ea535..3217b13 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,7 +3,7 @@ Contributors: misfist
 Tags: custom
 Requires at least: 4.7
 Tested up to: 4.7.4
-Version: 1.1.0
+Version: 1.1.1
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -22,6 +22,11 @@ This section describes how to install the plugin and get it working.
 
 == Changelog ==
 
+= 1.1.1 May 2, 2017 =
+* #17 Added ability to customize text used for post description
+  * Added `seo_description` field
+  * Added `jetpack_open_graph_tags` filter to set `og:description` to `seo_description`, if it exists
+
 = 1.1.0 April 27, 2017 =
 * Added featured post settings page
 
diff --git a/tni-core-functionality.php b/tni-core-functionality.php
index db7b63d..697484d 100644
--- a/tni-core-functionality.php
+++ b/tni-core-functionality.php
@@ -10,7 +10,7 @@
  * Text Domain:     tni-core
  * Domain Path:     /languages
  *
- * Version:         1.1.0
+ * Version:         1.1.1
  *
  * @package         Tni_Core_Functionality
  */
@@ -37,6 +37,8 @@
 require_once( 'includes/class-tni-core-authorization.php' );
 require_once( 'includes/authorization-functions.php' );
 
+require_once( 'includes/jetpack-customization.php' );
+
 // Load admin files
 require_once( 'admin/class-tni-core-admin.php' );
 
@@ -47,7 +49,7 @@
  * @return object Tni_Core
  */
 function Tni_Core() {
-	$instance = Tni_Core::instance( __FILE__, '1.1.0' );
+	$instance = Tni_Core::instance( __FILE__, '1.1.1' );
 
 	return $instance;
 }