diff --git a/AUTHORS b/AUTHORS
index 6b535df4d6..5782614e84 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -176,6 +176,7 @@ Patrick Mylund Nielsen <patrick@patrickmn.com>
 Paul Lalonde <paul.a.lalonde@gmail.com>
 Paul Sbarra <Sbarra.Paul@gmail.com>
 Petar Maymounkov <petarm@gmail.com>
+Peter Armitage <peter.armitage@gmail.com>
 Peter Froehlich <peter.hans.froehlich@gmail.com>
 Peter Kleiweg <pkleiweg@xs4all.nl>
 Peter Mundy <go.peter.90@gmail.com>
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 4913640ebb..f5f3a0e121 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -253,6 +253,7 @@ Paul Borman <borman@google.com>
 Paul Lalonde <paul.a.lalonde@gmail.com>
 Paul Sbarra <Sbarra.Paul@gmail.com>
 Petar Maymounkov <petarm@gmail.com>
+Peter Armitage <peter.armitage@gmail.com>
 Peter Froehlich <peter.hans.froehlich@gmail.com>
 Peter Kleiweg <pkleiweg@xs4all.nl>
 Peter McKenzie <petermck@google.com>