diff --git a/phpBB/includes/functions_admin.php b/phpBB/includes/functions_admin.php
index 19a7a126c0..2eff9c7980 100644
--- a/phpBB/includes/functions_admin.php
+++ b/phpBB/includes/functions_admin.php
@@ -2708,7 +2708,6 @@ function tidy_warnings()
 		{
 			$sql = 'UPDATE ' . USERS_TABLE . " SET user_warnings = user_warnings - $value
 				WHERE user_id = $user_id";
-				var_dump($sql);
 			$db->sql_query($sql);
 		}