diff --git a/package.yaml b/package.yaml
index 294155b..16e36a1 100644
--- a/package.yaml
+++ b/package.yaml
@@ -1,6 +1,6 @@
 name:       dmfix
 version:    0.1.0
-license:    GPL-3
+license:    GPL-3.0-or-later
 author:     "Jonathan Lamothe"
 maintainer: "jonathan@jlamothe.net"
 copyright:  "(C) 2021 Jonathan Lamothe"