diff --git a/.mailmap b/.mailmap
index 32673ca8..fd40c917 100644
--- a/.mailmap
+++ b/.mailmap
@@ -18,3 +18,5 @@ Stephen Hemminger <stephen@networkplumber.org> <shemminger@linux-foundation.org>
 Stephen Hemminger <stephen@networkplumber.org> <shemminger@osdl.org>
 Stephen Hemminger <stephen@networkplumber.org> <osdl.org!shemminger>
 Stephen Hemminger <stephen@networkplumber.org> <osdl.net!shemminger>
+
+David Ahern <dsahern@gmail.com> <dsa@cumulusnetworks.com>