diff --git a/phpBB/includes/functions_posting.php b/phpBB/includes/functions_posting.php
index 1fdc7ee9ea..af44f6270e 100644
--- a/phpBB/includes/functions_posting.php
+++ b/phpBB/includes/functions_posting.php
@@ -2384,6 +2384,7 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 	* @var	int		topic_type			Variable containing topic type value
 	* @var	array	poll				Array with the poll data for the post
 	* @var	array	data				Array with the data for the post
+	* @var	int		post_visibility		Variable containing up to date post visibility
 	* @var	bool	update_message		Flag indicating if the post will be updated
 	* @var	bool	update_search_index	Flag indicating if the search index will be updated
 	* @var	string	url					The "Return to topic" URL
@@ -2399,6 +2400,7 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 		'topic_type',
 		'poll',
 		'data',
+		'post_visibility',
 		'update_message',
 		'update_search_index',
 		'url',