diff --git a/gridpane-nginx-cache-purger/src/class-gpcp.php b/gridpane-nginx-cache-purger/src/class-gpcp.php
index 50f4c8b..c3f6511 100644
--- a/gridpane-nginx-cache-purger/src/class-gpcp.php
+++ b/gridpane-nginx-cache-purger/src/class-gpcp.php
@@ -4,12 +4,16 @@ class Nginx_Cache_Purger {
 
 	protected $plugin_name;
 
-	protected $version;
+	public $plugin_version;
 
 	public $plugin_textdomain;
 
 	public $plugin_dir_path;
 
+	public $plugin_dir_url;
+
+	public $admin;
+
 	public function __construct( $plugin_version, $plugin_dir_path, $plugin_dir_url, $plugin_name ) {
 
 		$this->plugin_version    = $plugin_version;
@@ -55,4 +59,4 @@ function Nginx_Cache_Purger() {
 	return $object;
 }
 
-add_action( 'plugins_loaded', array( Nginx_Cache_Purger(), 'init' ) );
\ No newline at end of file
+add_action( 'plugins_loaded', array( Nginx_Cache_Purger(), 'init' ) );