diff --git a/.mailmap b/.mailmap
index ae0adc499f4a..850221fcd63f 100644
--- a/.mailmap
+++ b/.mailmap
@@ -677,6 +677,8 @@ Stephen Hemminger <stephen@networkplumber.org> <shemminger@linux-foundation.org>
 Stephen Hemminger <stephen@networkplumber.org> <shemminger@osdl.org>
 Stephen Hemminger <stephen@networkplumber.org> <sthemmin@microsoft.com>
 Stephen Hemminger <stephen@networkplumber.org> <sthemmin@vyatta.com>
+Stephen Smalley <stephen.smalley.work@gmail.com> <sds@epoch.ncsc.mil>
+Stephen Smalley <stephen.smalley.work@gmail.com> <sds@tycho.nsa.gov>
 Steve Wise <larrystevenwise@gmail.com> <swise@chelsio.com>
 Steve Wise <larrystevenwise@gmail.com> <swise@opengridcomputing.com>
 Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> <subashab@codeaurora.org>