diff --git a/Readme.md b/Readme.md
index 42fbd0ffa80d283595634924a42380786edd26c5..2c48b34012d739fe7f2845512cb7a85335841267 100644
--- a/Readme.md
+++ b/Readme.md
@@ -59,4 +59,4 @@ PRs accepted.
 ## License
 
 
-GPLv3 © Michael Muré
+GPLv3 or later © Michael Muré