diff --git a/.mailmap b/.mailmap
index 8454eb9154c..5e733728b5a 100644
--- a/.mailmap
+++ b/.mailmap
@@ -143,8 +143,7 @@ Philip Kaludercic <philipk@posteo.net>
 Philip Kaludercic <philipk@posteo.net> <philip.kaludercic@fau.de>
 Philip Kaludercic <philipk@posteo.net> <philip@icterid>
 Philip Kaludercic <philipk@posteo.net> <philip@warpmail.net>
-Philipp Stephani <phst@google.com>
-Philipp Stephani <phst@google.com> Philipp Stephani <p.stephani2@gmail.com>
+Philipp Stephani <p.stephani2@gmail.com>
 Phillip Lord <phillip.lord@russet.org.uk> <phillip.lord@newcastle.ac.uk>
 Pierre Lorenzon <devel@pollock-nageoire.net>
 Pieter van Oostrum <pieter@vanoostrum.org> <pieter-l@vanoostrum.org>