diff --git a/ios/Runner/AppDelegate.swift b/ios/Runner/AppDelegate.swift
index 8a44693..0ef062e 100644
--- a/ios/Runner/AppDelegate.swift
+++ b/ios/Runner/AppDelegate.swift
@@ -1,5 +1,5 @@
 import UIKit
-import Flutter
+@preconcurrency import Flutter
 import MobileNebula
 import NetworkExtension
 import SwiftyJSON