diff --git a/README.md b/README.md
index 519acad..cb26df2 100644
--- a/README.md
+++ b/README.md
@@ -70,3 +70,7 @@ When server computer discovers a change in its WAN IPv4, it automatically sends
 Additionally, server computer keeps a log file which include WAN IPv4 changes and corresponding timestamps:
 
 ![](images/wanip_log.png)
+
+## License
+
+This repository is licensed under GPLv3.