diff --git a/OpenVPN Adapter/OpenVPNConnectionInfo.h b/OpenVPN Adapter/OpenVPNConnectionInfo.h
index b5c35de..369b6fd 100644
--- a/OpenVPN Adapter/OpenVPNConnectionInfo.h	
+++ b/OpenVPN Adapter/OpenVPNConnectionInfo.h	
@@ -26,4 +26,6 @@
 @property (nullable, readonly, nonatomic) NSString *clientIP;
 @property (nullable, readonly, nonatomic) NSString *tunName;
 
+- (nonnull instancetype) __unavailable init;
+
 @end
diff --git a/OpenVPN Adapter/OpenVPNInterfaceStats.h b/OpenVPN Adapter/OpenVPNInterfaceStats.h
index 6fcf612..c909a8a 100644
--- a/OpenVPN Adapter/OpenVPNInterfaceStats.h	
+++ b/OpenVPN Adapter/OpenVPNInterfaceStats.h	
@@ -17,4 +17,6 @@
 @property (readonly, nonatomic) NSInteger errorsIn;
 @property (readonly, nonatomic) NSInteger errorsOut;
 
+- (nonnull instancetype) __unavailable init;
+
 @end
diff --git a/OpenVPN Adapter/OpenVPNTransportStats.h b/OpenVPN Adapter/OpenVPNTransportStats.h
index 9be8323..7c07003 100644
--- a/OpenVPN Adapter/OpenVPNTransportStats.h	
+++ b/OpenVPN Adapter/OpenVPNTransportStats.h	
@@ -39,4 +39,6 @@
  */
 @property (readonly, nonatomic) NSInteger lastPacketReceived;
 
+- (nonnull instancetype) __unavailable init;
+
 @end