diff --git a/.mailmap b/.mailmap
index 966226d9ad..7bd7d9bb29 100644
--- a/.mailmap
+++ b/.mailmap
@@ -31,6 +31,7 @@ lsanchez-r7 <lsanchez-r7@github>     <lance.sanchez@gmail.com>
 lsanchez-r7 <lsanchez-r7@github>     <lance.sanchez@rapid7.com>
 lsato-r7 <lsato-r7@github>           <lsato@rapid7.com>
 lvarela-r7 <lvarela-r7@github>       <“leonardo_varela@rapid7.com”>
+mkienow-r7 <mkienow-r7@github>       <matthew_kienow@rapid7.com>
 pbarry-r7 <pbarry-r7@github>         <pearce_barry@rapid7.com>
 pdeardorff-r7 <pdeardorff-r7@github> <paul_deardorff@rapid7.com>
 pdeardorff-r7 <pdeardorff-r7@github> <Paul_Deardorff@rapid7.com>