diff --git a/.mailmap b/.mailmap
index d652e0f35474..f868a28e0636 100644
--- a/.mailmap
+++ b/.mailmap
@@ -17,6 +17,7 @@ jopejoe1 <nixpkgs@missing.ninja> <34899572+jopejoe1@users.noreply.github.com>
 jopejoe1 <nixpkgs@missing.ninja> <jopejoe1@missing.ninja>
 jopejoe1 <nixpkgs@missing.ninja> <jopejoe1>
 Jörg Thalheim <joerg@thalheim.io> <Mic92@users.noreply.github.com>
+Katalin Rebhan <me@dblsaiko.net>
 Lin Jian <me@linj.tech> <linj.dev@outlook.com>
 Lin Jian <me@linj.tech> <75130626+jian-lin@users.noreply.github.com>
 Martin Weinelt <hexa@darmstadt.ccc.de> <mweinelt@users.noreply.github.com>