diff --git a/.mailmap b/.mailmap
index d41706ae..05bbf481 100644
--- a/.mailmap
+++ b/.mailmap
@@ -1,2 +1,2 @@
 Alexander A. Klimov <alexander.klimov@icinga.com> <alexander.klimov@icinga.com>
-Jean Flach <jean.flach@icinga.com> <jean-marcel.flach@icinga.com>
+Diana Flach <crunsher@bamberg.ccc.de> <jean-marcel.flach@icinga.com>