diff --git a/AUTHORS b/AUTHORS
index f32f73cfee..92cfb0cdb7 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -35,5 +35,6 @@ Peter Froehlich <peter.hans.froehlich@gmail.com>
 Roger Peppe <rogpeppe@gmail.com>
 Sergey 'SnakE'  Gromov <snake.scaly@gmail.com>
 Sergio Luis O. B. Correia <sergio@larces.uece.br>
+Sven Almgren <sven@tras.se>
 Tor Andersson <tor.andersson@gmail.com>
 William Josephson <wjosephson@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index faeb4250a3..c887a6d081 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -77,6 +77,7 @@ Scott Schwartz <scotts@golang.org>
 Sergey 'SnakE' Gromov <snake.scaly@gmail.com>
 Sergio Luis O. B. Correia <sergio@larces.uece.br>
 Stephen Ma <stephenm@golang.org>
+Sven Almgren <sven@tras.se>
 Tom Szymanski <tgs@google.com>
 Tor Andersson <tor.andersson@gmail.com>
 Trevor Strohman <trevor.strohman@gmail.com>