diff --git a/docs/Contributors.txt b/docs/Contributors.txt
index e9cdbc3b08..4ca8fcc4f0 100644
--- a/docs/Contributors.txt
+++ b/docs/Contributors.txt
@@ -63,6 +63,7 @@ Michael A. Hess
 Micha Nelissen
 Michal Bukovjan
 Olivier Guilbaud
+Patrick Chevalley
 Paul Ishenin
 Peter Dyson
 Philip J. Hess