diff --git a/AUTHORS b/AUTHORS
index 5f13a7d76..983d7b058 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -3,6 +3,7 @@
 # See the latter for an explanation.
 
 Aaron Bieber <deftly@gmail.com>
+Alessandro Arzilli <alessandro.arzilli@gmail.com> gh=aarzilli
 Amir Mohammad Saied <amirsaied@gmail.com>
 Amit Levy <aalevy@gmail.com>
 Andy Smith <github@anarkystic.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 874e1c8f8..6e6c30932 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -14,6 +14,7 @@ Aaron Bieber <deftly@gmail.com>
 Aaron Boodman <aaron@aaronboodman.com>
 Aaron Racine <aracine@google.com>
 Adam Langley <agl@golang.org>
+Alessandro Arzilli <alessandro.arzilli@gmail.com> gh=aarzilli
 Ali Afshar <afshar@google.com>
 Amir Mohammad Saied <amirsaied@gmail.com>
 Amit Levy <aalevy@gmail.com>