diff --git a/http-server/ServerCommand.php b/http-server/ServerCommand.php
index 2c31a05b..edbd0986 100644
--- a/http-server/ServerCommand.php
+++ b/http-server/ServerCommand.php
@@ -52,7 +52,7 @@ class ServerCommand extends Command
 		$this->setName('sw:server')
 			->setDescription('server start|stop|reload|restart')
 			->addArgument('action', InputArgument::REQUIRED)
-			->addArgument('daemon', InputArgument::OPTIONAL, '', 0);
+			->addArgument('--daemon', InputArgument::OPTIONAL, '', 0);
 	}