diff --git a/group_vars/all b/group_vars/all
index 63e35ec..3143e9d 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -31,6 +31,7 @@ mail_aliases:
 - "lebercast@binary-kitchen.de	anti@binary-kitchen.de,dragonchaser@binary-kitchen.de,moepman@binary-kitchen.de,philmacfly@binary-kitchen.de,ralf@binary-kitchen.de"
 - "loetworkshop@binary-kitchen.de	timo.schindler@binary-kitchen.de"
 - "mayday@binary-kitchen.de	anti@binary-kitchen.de"
+- "siebdruck@binary-kitchen.de	tunglanke@gmail.com"
 - "sysadmin.mail@binary-kitchen.de	moepman@binary-kitchen.de"
 - "vorstand@binary-kitchen.de	anti@binary-kitchen.de,avarrish@binary-kitchen.de,moepman@binary-kitchen.de,philmacfly@binary-kitchen.de"
 - "openhab@binary-kitchen.de	noby@binary-kitchen.de"