diff --git a/doc.zih.tu-dresden.de/mkdocs.yml b/doc.zih.tu-dresden.de/mkdocs.yml
index 48a697afe5fede6bdadb7e4d033081e3d5a9f4bb..a891cbc5219d0aec32597be222dd3511ff2c0955 100644
--- a/doc.zih.tu-dresden.de/mkdocs.yml
+++ b/doc.zih.tu-dresden.de/mkdocs.yml
@@ -252,7 +252,7 @@ extra:
   # second logo
   zih_homepage: https://tu-dresden.de/zih
   zih_name: "center for information services and high performance computing (ZIH)"
-  hpcsupport_mail: hpcsupport@zih.tu-dresden.de
+  hpcsupport_mail: hpc-support@tu-dresden.de
 
   # links in footer