diff --git a/OpenVPN Adapter/OpenVPNNetworkSettingsBuilder.h b/OpenVPN Adapter/OpenVPNNetworkSettingsBuilder.h
index a524938..63903d2 100644
--- a/OpenVPN Adapter/OpenVPNNetworkSettingsBuilder.h	
+++ b/OpenVPN Adapter/OpenVPNNetworkSettingsBuilder.h	
@@ -45,7 +45,7 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nonatomic) BOOL httpsProxyServerEnabled;
 @property (nonatomic, copy, nullable) NEProxyServer *httpsProxyServer;
 
-@property (nonatomic, readonly, nullable) NEPacketTunnelNetworkSettings *networkSettings;
+- (nullable NEPacketTunnelNetworkSettings *)networkSettings;
 
 @end