diff --git a/debian/copyright b/debian/copyright
index 3675670e04269e4477f69e37efed4ca16cc7529a..de347aee3cc8aac200c8f296d33c649e977f399d 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -361,6 +361,10 @@ Files: third_party/metrics/*
 Copyright: 2018-2023 Tarantool
 License: MIT
 
+Files: third_party/libunwind/*
+Copyright: 2002 Hewlett-Packard Co.
+License: MIT
+
 License: BSD-2-Clause
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions