diff --git a/host-registry.nix b/host-registry.nix
index f69aa152..8c0cb92a 100644
--- a/host-registry.nix
+++ b/host-registry.nix
@@ -120,4 +120,6 @@
   storage-ng.ip4 = "172.22.99.20";
   storage-ng.ip6 = "2a00:8180:2c00:223::20";
   storage-ng.publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMeg5ojU7U8+Lx824y+brazVJ007mEJDM7C7aUruOWGP";
+
+  schalter.ip4 = "schalter.hq.c3d2.de";
 }