diff --git a/pyproject.toml b/pyproject.toml
index 5eb2d45e41e437044812b3878d3a1f0dbe82a7e9..5a64c1e69ad6da06e9e71229ebdc23664bf94851 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 name = "leximpact-socio-fiscal-api"
 version = "0.1.340"
 description = "_HTTP + WebSocket API for OpenFisca"
-license = "AGPL-3.0-or-later"
+license = "AGPL-3.0"
 authors = ["Emmanuel Raviart <emmanuel@raviart.com>"]
 readme = "README.md"
 homepage = "https://simulateur-socio-fisca.leximpact.dev/"