diff --git a/src/com_weblinks/admin/script.php b/src/com_weblinks/admin/script.php
deleted file mode 100644
index 7abd5e5..0000000
--- a/src/com_weblinks/admin/script.php
+++ /dev/null
@@ -1,105 +0,0 @@
-<?php
-/**
- * @package     Joomla.Administrator
- * @subpackage  com_weblinks
- *
- * @copyright   Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
- * @license     GNU General Public License version 2 or later; see LICENSE.txt
- */
-
-defined('_JEXEC') or die;
-
-/**
- * Installation class to perform additional changes during install/uninstall/update
- *
- * @package     Joomla.Administrator
- * @subpackage  com_weblinks
- * @since       3.4
- */
-class Com_WeblinksInstallerScript
-{
-	/**
-	 * Function to perform changes during install
-	 *
-	 * @param   JInstallerAdapterComponent  $parent  The class calling this method
-	 *
-	 * @return  void
-	 *
-	 * @since   3.4
-	 */
-	public function install($parent)
-	{
-		// Initialize a new category
-		/** @type  JTableCategory  $category  */
-		$category = JTable::getInstance('Category');
-
-		// Check if the Uncategorised category exists before adding it
-		if (!$category->load(array('extension' => 'com_weblinks', 'title' => 'Uncategorised')))
-		{
-			$category->extension = 'com_weblinks';
-			$category->title = 'Uncategorised';
-			$category->description = '';
-			$category->published = 1;
-			$category->access = 1;
-			$category->params = '{"category_layout":"","image":""}';
-			$category->metadata = '{"author":"","robots":""}';
-			$category->language = '*';
-
-			// Set the location in the tree
-			$category->setLocation(1, 'last-child');
-
-			// Check to make sure our data is valid
-			if (!$category->check())
-			{
-				JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_WEBLINKS_ERROR_INSTALL_CATEGORY', $category->getError()));
-
-				return;
-			}
-
-			// Now store the category
-			if (!$category->store(true))
-			{
-				JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_WEBLINKS_ERROR_INSTALL_CATEGORY', $category->getError()));
-
-				return;
-			}
-
-			// Build the path for our category
-			$category->rebuildPath($category->id);
-		}
-	}
-
-	/**
-	 * method to run after an install/downloads/uninstall method
-	 *
-	 * @return void
-	 *
-	 * @since  3.4.1
-	 */
-	function postflight($type, $parent)
-	{
-		$tasks = array(
-			'0' => 'sid',
-			'1' => 'date',
-			'2' => 'archived',
-			'3' => 'approved',
-		);
-
-		$db    = JFactory::getDbo();
-		$table = $db->getTableColumns('#__weblinks');
-
-		foreach ($tasks as $column)
-		{
-			foreach ($table as $columName => $columType)
-			{
-				if ($columName == $column)
-				{
-					$sql = "ALTER TABLE `#__weblinks` DROP COLUMN `" . $column . "`";
-					$db->clean();
-					$db->setQuery($sql);
-					$db->execute();
-				}
-			}
-		}
-	}
-}