diff --git a/AUTHORS b/AUTHORS
index cb59837d8d..cbac729b2d 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -107,6 +107,7 @@ Peter Williams <pwil3058@gmail.com>
 Pieter Droogendijk <pieter@binky.org.uk>
 Raif S. Naffah <go@naffah-raif.name>
 Risto Jaakko Saarelma <rsaarelm@gmail.com>
+Robert Hencke <robert.hencke@gmail.com>
 Roger Peppe <rogpeppe@gmail.com>
 Ross Light <rlight2@gmail.com>
 Ryan Hitchman <hitchmanr@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index a20f8fedef..913116e1e0 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -162,6 +162,7 @@ Raif S. Naffah <go@naffah-raif.name>
 Risto Jaakko Saarelma <rsaarelm@gmail.com>
 Rob Pike <r@golang.org>
 Robert Griesemer <gri@golang.org>
+Robert Hencke <robert.hencke@gmail.com>
 Roger Peppe <rogpeppe@gmail.com>
 Ross Light <rlight2@gmail.com>
 Russ Cox <rsc@golang.org>