diff --git a/readme.md b/readme.md
index 4a01137..b77dac9 100644
--- a/readme.md
+++ b/readme.md
@@ -1,7 +1,7 @@
 Awards
 ------
 
-by Andrew "Rubenwardy" Ward, CC-BY-SA.
+by Andrew "Rubenwardy" Ward, GPL 3.0 or later.
 
 This mod adds achievements to Minetest.