diff --git a/host/achiles.nix b/host/bachtel.nix
similarity index 95%
rename from host/achiles.nix
rename to host/bachtel.nix
index 6b975e9..e1201ea 100644
--- a/host/achiles.nix
+++ b/host/bachtel.nix
@@ -19,6 +19,7 @@ let routerConfig = {
     prefixLength = 24;
     domain = "rappi.fh2.ch";
     dhcpRange = "10.2.1.2,10.2.1.249";
+    routerHostName = "bachtel";
   };
 };
 
@@ -60,7 +61,7 @@ in
   # Define on which hard drive you want to install Grub.
   boot.loader.grub.device = "/dev/sda"; # or "nodev" for efi only
 
-  networking.hostName = "achiles"; # Define your hostname.
+  networking.hostName = routerConfig.lanNetwork.routerHostName; # Define your hostname.
   #networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
   #networking.wireless.networks = {
   #  yummi = {