diff --git a/ipc/progress_ipc.c b/ipc/progress_ipc.c index 5e760e7..9ad4e15 100644
--- a/ipc/progress_ipc.c
+++ b/ipc/progress_ipc.c
@@ -2,7 +2,7 @@
  * Author: Christian Storm
  * Copyright (C) 2017, Siemens AG
  *
- * SPDX-License-Identifier:     GPL-2.0-or-later
+ * SPDX-License-Identifier:     LGPL-2.1-or-later
  */

 #include <sys/socket.h>