diff --git a/contributors/emails/schattenan@kagaku.eu b/contributors/emails/schattenan@kagaku.eu
new file mode 100644
index 0000000000000..1c3caf9feab4f
--- /dev/null
+++ b/contributors/emails/schattenan@kagaku.eu
@@ -0,0 +1 @@
+schattenan