diff --git a/pyproject.toml b/pyproject.toml
index 907ad3b..7117fb5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ version = "0.1.0"
 description = "CLI client for querying MISP expansion modules"
 readme = "README.md"
 requires-python = ">=3.10"
-license = { file = "LICENSE" }
+license = "AGPL-3.0-or-later"
 authors = [
   { name = "misp-modules-cli contributors" }
 ]