diff --git a/host-tau.yml b/host-tau.yml
index 09f6926..7910fd7 100644
--- a/host-tau.yml
+++ b/host-tau.yml
@@ -8,7 +8,7 @@
     data_dir: "/srv/data"
 
     docker_registry_port: 5000  # this is the reg standard port
-    docker_registry_domain: "docker.n39.eu"
+    docker_registry_domain: "docker.netz39.de"
 
     dokuwiki_domain: "wiki.netz39.de"
     dokuwiki_port: 9005