diff --git a/phpBB/includes/mcp/mcp_main.php b/phpBB/includes/mcp/mcp_main.php
index 8bd1577280..3d56bba21c 100644
--- a/phpBB/includes/mcp/mcp_main.php
+++ b/phpBB/includes/mcp/mcp_main.php
@@ -637,10 +637,13 @@ function mcp_move_topic($topic_ids)
 				*
 				* @event core.mcp_main_modify_shadow_sql
 				* @var	array	shadow	SQL array to be used by $db->sql_build_array
+				* @var	array	row		Topic data
 				* @since 3.1.11-RC1
+				* @changed 3.1.11-RC1 Added variable: row
 				*/
 				$vars = array(
 					'shadow',
+					'row',
 				);
 				extract($phpbb_dispatcher->trigger_event('core.mcp_main_modify_shadow_sql', compact($vars)));