diff --git a/application-server/php/index.php b/application-server/php/index.php
index 8c807ced..4368721d 100644
--- a/application-server/php/index.php
+++ b/application-server/php/index.php
@@ -10,9 +10,7 @@ use Dotenv\Dotenv;
 Dotenv::createImmutable(__DIR__)->safeLoad();
 
 header("Access-Control-Allow-Origin: *");
-header("Content-Type: application/json; charset=UTF-8");
-header("Access-Control-Allow-Methods: OPTIONS,POST");
-header("Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers, Authorization, X-Requested-With");
+header("Access-Control-Allow-Headers: Content-Type, Authorization");
 
 $LIVEKIT_API_KEY = $_ENV["LIVEKIT_API_KEY"] ?? "devkey";
 $LIVEKIT_API_SECRET = $_ENV["LIVEKIT_API_SECRET"] ?? "secret";