diff --git a/AUTHORS b/AUTHORS
index 11779ec438b..f3358bab056 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -52,6 +52,7 @@ Moriyoshi Koizumi <mozo@mozo.jp>
 Môshe van der Sterre <moshevds@gmail.com>
 Petar Maymounkov <petarm@gmail.com>
 Peter Froehlich <peter.hans.froehlich@gmail.com>
+Raif S. Naffah <go@naffah-raif.name>
 Roger Peppe <rogpeppe@gmail.com>
 Ross Light <rlight2@gmail.com>
 Sergei Skorobogatov <skorobo@rambler.ru>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 310dc4dcaad..01d52e9ad42 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -92,6 +92,7 @@ Peter Froehlich <peter.hans.froehlich@gmail.com>
 Peter McKenzie <petermck@google.com>
 Péter Szabó <pts@google.com>
 Phil Pennock <pdp@golang.org>
+Raif S. Naffah <go@naffah-raif.name>
 Rob Pike <r@golang.org>
 Robert Griesemer <gri@golang.org>
 Roger Peppe <rogpeppe@gmail.com>