diff --git a/hosts/companion/configuration.nix b/hosts/companion/configuration.nix
index 5a8dd5df..ec1c1641 100644
--- a/hosts/companion/configuration.nix
+++ b/hosts/companion/configuration.nix
@@ -33,26 +33,11 @@
   # Set your time zone.
   time.timeZone = "Europe/Berlin";
 
-  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
-  # Per-interface useDHCP will be mandatory in the future, so this generated config
-  # replicates the default behaviour.
   networking.useDHCP = false;
   networking.interfaces.enabcm6e4ei0.useDHCP = true;
   networking.networkmanager.enable = lib.mkForce false;
 
   boot.loader.systemd-boot.enable = lib.mkForce false;
 
-  # Open ports in the firewall.
-  networking.firewall.allowedTCPPorts = [2380 6443 8080 8123];
-  # networking.firewall.allowedUDPPorts = [ ... ];
-  # Or disable the firewall altogether.
-  # networking.firewall.enable = false;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
   system.stateVersion = "22.11"; # Did you read the comment?
 }
diff --git a/hosts/companion/default.nix b/hosts/companion/default.nix
index 8cac5356..3fc65c9f 100644
--- a/hosts/companion/default.nix
+++ b/hosts/companion/default.nix
@@ -1,6 +1,7 @@
-{ suites, ... }:
-{
-  imports = [
-    ./companion.nix
-  ] ++ suites.companion;
+{suites, ...}: {
+  imports =
+    [
+      ./companion.nix
+    ]
+    ++ suites.companion;
 }
diff --git a/hosts/companion/home-assistant.nix b/hosts/companion/home-assistant.nix
index 04b7fa5c..d5946764 100644
--- a/hosts/companion/home-assistant.nix
+++ b/hosts/companion/home-assistant.nix
@@ -15,6 +15,12 @@
         aiofiles
         androidtv
 
+        # deutsche bahn
+        schiene
+
+        # dwd
+        markdownify
+
         # hacs
         aiogithubapi
 
@@ -60,6 +66,9 @@
         unit_system = "metric";
         latitude = "50.9279036523298";
         longitude = "6.583225751885932";
+        country = "DE";
+        external_url = "https://ha.karinsokolowski.de";
+        internal_url = "http://192.168.178.254:8123";
       };
       http = {
         ip_ban_enabled = false;