diff --git a/.mailmap b/.mailmap
index 57dbd363..9a4bbd18 100644
--- a/.mailmap
+++ b/.mailmap
@@ -2,6 +2,9 @@ Amit Dovev <amitdev2222@gmail.com>
 
 Egor Pugin <egor.pugin@gmail.com>
 
+Jeff Breidenbach <breidenbach@gmail.com>
+Jeff Breidenbach <breidenbach@gmail.com> <jbreiden@google.com>
+
 Jim O'Regan <joregan@gmail.com>
 Jim O'Regan <joregan@gmail.com> <joregan@gmail.com@d0cd1f9f-072b-0410-8dd7-cf729c803f20>
 Jim O'Regan <joregan@gmail.com> <joregan@d0cd1f9f-072b-0410-8dd7-cf729c803f20>