diff --git a/phpBB/includes/functions_install.php b/phpBB/includes/functions_install.php
index 06f49e4b50..ab6ecb5519 100644
--- a/phpBB/includes/functions_install.php
+++ b/phpBB/includes/functions_install.php
@@ -449,6 +449,7 @@ function phpbb_create_config_file_data($data, $dbms, $debug = false, $debug_cont
 	}
 
 	$config_data .= "\n@define('PHPBB_INSTALLED', true);\n";
+	$config_data .= "// @define('PHPBB_DISPLAY_LOAD_TIME', true);\n";
 
 	if ($debug)
 	{