diff --git a/README.md b/README.md
index ed3b1b4..d6b6ee7 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,5 @@ Based on Immersive Sounds .36 mod by Neuromancer and optimized to run on servers
 - 0.5 - Changed to kilbiths smaller sound files and removed canadianloon1, adjusted timings
 - 0.6 - Using new find_nodes_in_area features to count nodes and speed up execution (thanks everamzah)
 - 0.7 - Code tweaks and added Jungle sounds for day and night time
+
+Code license: WTFPL