diff --git a/AUTHORS b/AUTHORS
index 8f510f3bad..9f8b626059 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -140,6 +140,7 @@ Tor Andersson <tor.andersson@gmail.com>
 Vincent Ambo <tazjin@googlemail.com>
 Vincent Vanackere <vincent.vanackere@gmail.com>
 Vinu Rajashekhar <vinutheraj@gmail.com>
+Volker Dobler <dr.volker.dobler@gmail.com>
 Wei Guangjing <vcc.163@gmail.com>
 William Josephson <wjosephson@gmail.com>
 Yasuhiro Matsumoto <mattn.jp@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index a395c11cc8..9a2195f6fb 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -211,6 +211,7 @@ Vincent Ambo <tazjin@googlemail.com>
 Vincent Vanackere <vincent.vanackere@gmail.com>
 Vinu Rajashekhar <vinutheraj@gmail.com>
 Vish Subramanian <vish@google.com>
+Volker Dobler <dr.volker.dobler@gmail.com>
 Wei Guangjing <vcc.163@gmail.com>
 William Chan <willchan@chromium.org>
 William Josephson <wjosephson@gmail.com>