diff --git a/ios/NebulaNetworkExtension/PacketTunnelProvider.swift b/ios/NebulaNetworkExtension/PacketTunnelProvider.swift
index 327d9af..0947f1c 100644
--- a/ios/NebulaNetworkExtension/PacketTunnelProvider.swift
+++ b/ios/NebulaNetworkExtension/PacketTunnelProvider.swift
@@ -1,4 +1,4 @@
-import MobileNebula
+@preconcurrency import MobileNebula
 import NetworkExtension
 import SwiftyJSON
 import os.log