diff --git a/AUTHORS.md b/AUTHORS.md
index 0a31efa..5907b85 100644
--- a/AUTHORS.md
+++ b/AUTHORS.md
@@ -7,4 +7,5 @@ The list of contributors in alphabetical order:
 - [Clemens Lange](https://orcid.org/0000-0002-3632-3157)
 - [Elena Gazzarrini](https://orcid.org/0000-0001-5772-5166)
 - [Marco Donadoni](https://orcid.org/0000-0003-2922-5505)
+- [Rubén Pérez](https://orcid.org/0000-0001-6262-647X)
 - [Tibor Simko](https://orcid.org/0000-0001-7202-5803)