diff --git a/CONTRIBUTORS.txt b/CONTRIBUTORS.txt
index b6d680e15d5..387837593e0 100644
--- a/CONTRIBUTORS.txt
+++ b/CONTRIBUTORS.txt
@@ -18,6 +18,7 @@ Anton Kasyanov
 Arthur Darcet
 Ben Bader
 Benedikt Reinartz
+Brett Cannon
 Brian C. Lane
 Boris Feld
 Carl George