diff --git a/README.md b/README.md
index f87f1f1..ed571dd 100644
--- a/README.md
+++ b/README.md
@@ -129,7 +129,7 @@ Please read the operating instructions carefully before putting into operation f
 
 ### LIMITED SUPPORT & WARRANTY
 
-For replacement of faulty hardware within 90 days of purchase, <a href="mailto:austria@dynatrace.com">contact Dynatrace</a>.
+For replacement of faulty hardware within 90 days of purchase, <a href="mailto:office.linz@dynatrace.com">contact Dynatrace</a>.
 
 Firmware updates are available for <a href="https://github.com/Dynatrace/ufo-esp32">download from Github</a>.