diff --git a/models/GenericTable.php b/models/GenericTable.php
index d8ac071..eb540c1 100644
--- a/models/GenericTable.php
+++ b/models/GenericTable.php
@@ -8,18 +8,14 @@
 
 class GenericTable
 {
-	protected $header = [];
-	protected $body = [];
-	protected $pageIndex = null;
-	protected $currentPage = 1;
+	private $header = [];
+	private $body = [];
+	private $pageIndex = null;
+	private $currentPage = 1;
 
-	protected $title;
-	protected $title_class;
-	protected $tableIsSortable = false;
-	protected $recordCount;
-	protected $needsPageIndex = false;
-	protected $current_page;
-	protected $num_pages;
+	private $title;
+	private $title_class;
+	private $tableIsSortable = false;
 
 	public $form_above;
 	public $form_below;
diff --git a/models/PageIndex.php b/models/PageIndex.php
index fe8a1a0..6033c9a 100644
--- a/models/PageIndex.php
+++ b/models/PageIndex.php
@@ -8,19 +8,19 @@
 
 class PageIndex
 {
-	protected $base_url;
-	protected $current_page = 1;
-	protected $index_class = 'pagination';
-	protected $items_per_page = 0;
+	private $base_url;
+	private $current_page = 1;
+	private $index_class = 'pagination';
+	private $items_per_page = 0;
 	private $linkBuilder;
-	protected $needsPageIndex = false;
-	protected $num_pages = 1;
-	protected $page_index = [];
-	protected $page_slug = '%AMP%page=%PAGE%';
-	protected $recordCount = 0;
-	protected $sort_direction = null;
-	protected $sort_order = null;
-	protected $start = 0;
+	private $needsPageIndex = false;
+	private $num_pages = 1;
+	private $page_index = [];
+	private $page_slug = '%AMP%page=%PAGE%';
+	private $recordCount = 0;
+	private $sort_direction = null;
+	private $sort_order = null;
+	private $start = 0;
 
 	public function __construct($options)
 	{