You can easily add new handlers to Monolog
$manage_monolog = function(\Monolog\Logger $monolog) { #New monolog file name $filename = storage_path('logs'.DIRECTORY_SEPARATOR.'custom.log'); $handler = new \Monolog\Handler\RotatingFileHandler($filename); #If you only keep this handler only $monolog->setHandlers(array($handler)); #If you need to add this custom handler to existing handlers $monolog->pushHandler($handler); print_r($monolog->getHandlers()); }; $manage_monolog(\Illuminate\Support\Facades\Log::getMonolog()); \Illuminate\Support\Facades\Log::info("Its completed...");