diff --git a/.mailmap b/.mailmap
index 2e1d4a9f93d1470190315b8bde655375cfaf4acf..41932e0bddb6ed6b3be2495538f3edc2548dbd43 100644
--- a/.mailmap
+++ b/.mailmap
@@ -3,3 +3,5 @@ Johann Koenig <johannkoenig@google.com>
 Tero Rintaluoma <teror@google.com> <tero.rintaluoma@on2.com>
 Tom Finegan <tomfinegan@google.com>
 Ralph Giles <giles@xiph.org> <giles@entropywave.com>
+Ralph Giles <giles@xiph.org> <giles@mozilla.com>
+Alpha Lam <hclam@google.com> <hclam@chromium.org>