diff --git a/phpBB/phpbb/db/migration/data/v33x/fix_enable_magic_url.php b/phpBB/phpbb/db/migration/data/v33x/fix_enable_magic_url.php
deleted file mode 100644
index 2db1c5ad1c..0000000000
--- a/phpBB/phpbb/db/migration/data/v33x/fix_enable_magic_url.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-/**
- *
- * This file is part of the phpBB Forum Software package.
- *
- * @copyright (c) phpBB Limited <https://www.phpbb.com>
- * @license GNU General Public License, version 2 (GPL-2.0)
- *
- * For full copyright and license information, please see
- * the docs/CREDITS.txt file.
- *
- */
-
- namespace phpbb\db\migration\data\v33x;
-
-class fix_enable_magic_url extends \phpbb\db\migration\migration
-{
-	public static function depends_on()
-	{
-		return [
-            '\phpbb\db\migration\data\v330\v330',
-        ];
-	}
-
-	public function update_data()
-	{
-		return [
-			['custom', [[$this, 'disable_magic_urls']]],
-			['custom', [[$this, 'update_posts']]],
-			['custom', [[$this, 'update_privmsgs']]],
-		];
-	}
-
-	/**
-	 * Sets all enable_magic_url data to 0 in posts and private messages
-	 *
-	 * @return void
-	 */
-	public function disable_magic_urls()
-	{
-		// Nothing to do if allow_post_links is enabled
-        if ($this->config['allow_post_links'])
-		{
-			return;
-		}
-
-		$sql = 'UPDATE ' . $this->table_prefix . 'posts SET enable_magic_url = 0';
-		$this->sql_query($sql);
-
-		$sql = 'UPDATE ' . $this->table_prefix . 'privmsgs SET enable_magic_url = 0';
-		$this->sql_query($sql);
-	}
-
-	/**
-	 * Perform an update of enable_magic_url in posts
-	 *
-	 * @param int $start Limit start value
-	 * @return int|void  Null if update is finished, next start value if not
-	 */
-	public function update_posts($start)
-	{
-		// Nothing to do if allow_post_links is enabled
-		if ($this->config['allow_post_links'])
-		{
-			return;
-		}
-
-		return $this->update_magic_urls('posts', $start);
-	}
-
-	/**
-	 * Perform an update of enable_magic_url in private messages
-	 *
-	 * @param int $start Limit start value
-	 * @return int|void  Null if conversupdateion is finished, next start value if not
-	 */
-	public function update_privmsgs($start)
-	{
-		// Nothing to do if allow_post_links is enabled
-		if ($this->config['allow_post_links'])
-		{
-			return;
-		}
-
-		return $this->update_magic_urls('privmsgs', $start);
-	}
-
-	/**
-	 * Update enable_magic_url = 1 for messages that have rendered URLs in them
-	 *
-	 * @param string $table Name of table
-	 * @param int $start Limit start value
-	 * @return int|void Null if update is finished, next start value if not
-	 */
-	public function update_magic_urls($table, $start)
-	{
-		$start = (int) $start;
-		$limit = 50;
-		$updated_items = 0;
-
-		$columns = [
-			'posts'	=> [
-				'item_id'	=> 'post_id',
-				'item_txt'	=> 'post_text',
-			],
-			'privmsgs'	=> [
-				'item_id'	=> 'msg_id',
-				'item_txt'	=> 'message_text',
-			],
-		];
-
-		$sql = "SELECT {$columns[$table]['item_id']} AS id, {$columns[$table]['item_txt']} AS text
-			FROM " . $this->table_prefix . $table;
-		$result = $this->db->sql_query_limit($sql, $limit, $start);
-
-		$items = [];
-		while ($row = $this->db->sql_fetchrow($result))
-		{
-			$updated_items++;
-
-			// Look for <!-- m --> or for a URL tag that's not immediately followed by <s>
-			if (strpos($row['text'], '<!-- m -->') !== false || preg_match('(<URL [^>]++>(?!<s>))', $row['text']))
-			{
-				$items[] = $row['id'];
-			}
-		}
-		$this->db->sql_freeresult($result);
-
-		foreach ($items as $item_id)
-		{
-			$sql = 'UPDATE ' . $this->table_prefix . $table . "
-				SET enable_magic_url = 1
-				WHERE {$columns[$table]['item_id']} = " . (int) $item_id;
-			$this->sql_query($sql);
-		}
-
-		if ($updated_items < $limit)
-		{
-			// There are no more items to be converted
-			return;
-		}
-
-		// There are still more items to query, return the next start value
-		return $start + $limit;
-	}
-}