diff --git a/.mailmap b/.mailmap
index 7f68422028..504a7ea91b 100644
--- a/.mailmap
+++ b/.mailmap
@@ -59,3 +59,5 @@ Ray Ni <ray.ni@intel.com> <niruiyu@Edk2>
 Ray Ni <ray.ni@intel.com> <ruiyu.ni@intel.com>
 Ray Ni <ray.ni@intel.com> <Ruiyu.ni@Intel.com>
 Ray Ni <ray.ni@intel.com> <ruyu.ni@intel.com>
+Samer El-Haj-Mahmoud <samer@elhajmahmoud.com> <elhaj@hpe.com>
+Samer El-Haj-Mahmoud <samer@elhajmahmoud.com> <Samer El-Haj-Mahmoud elhaj@hp.com>