diff --git a/OpenVPN Adapter/OpenVPNAdapter+Public.h b/OpenVPN Adapter/OpenVPNAdapter+Public.h
index 8ea7d24..70f0066 100644
--- a/OpenVPN Adapter/OpenVPNAdapter+Public.h	
+++ b/OpenVPN Adapter/OpenVPNAdapter+Public.h	
@@ -98,6 +98,11 @@ NS_SWIFT_NAME(handle(logMessage:));
  */
 @interface OpenVPNAdapter (Public)
 
+/**
+ Returns core copyright
+ */
+@property (class, nonnull, readonly, nonatomic) NSString *copyright;
+
 /**
  Returns platform description
  */
diff --git a/OpenVPN Adapter/OpenVPNAdapter.mm b/OpenVPN Adapter/OpenVPNAdapter.mm
index cfbc686..7aed431 100644
--- a/OpenVPN Adapter/OpenVPNAdapter.mm	
+++ b/OpenVPN Adapter/OpenVPNAdapter.mm	
@@ -128,6 +128,11 @@ NSString * const OpenVPNAdapterErrorEventKey = @"me.ss-abramchuk.openvpn-adapter
 
 #pragma mark Properties
 
++ (NSString *)copyright {
+    std::string copyright = OpenVPNClient::copyright();
+    return [NSString stringWithUTF8String:copyright.c_str()];
+}
+
 + (NSString *)platform {
     std::string platform = OpenVPNClient::platform();
     return [NSString stringWithUTF8String:platform.c_str()];