diff --git a/.mailmap b/.mailmap
index 6c1ec786b6b08a813df652ffbd2ed3b637f966cb..11a44f579e6f8b13817a77fc80bc220e4fc5c777 100644
--- a/.mailmap
+++ b/.mailmap
@@ -1,8 +1,7 @@
 Gottfried Gaisbauer <gogo@servus.at> Gottfried <gogo@servus.at>
 Ingo Leindecker <ingo.leindecker@fro.at> ingo <ingo.leindecker@fro.at>
-David Trattnig <david.trattnig@gmail.com> <david@subsquare.at>
-David Trattnig <david.trattnig@gmail.com> <david.trattnig@o94.at>
-David Trattnig <david.trattnig@gmail.com> david
+David Trattnig <david.trattnig@o94.at> <david@subsquare.at>
+David Trattnig <david.trattnig@o94.at> <david.trattnig@gmail.com>
 Christian Pointner <equinox@helsinki.at> Christian Pointner <equinox@spreadspace.org>
 Ernesto Rico Schmidt <ernesto@helsinki.at> Ernesto Rico Schmidt <e.rico.schmidt@gmail.com>
 Ernesto Rico Schmidt <ernesto@helsinki.at> nnrcschmdt <e.rico.schmidt@gmail.com>