diff --git a/configs/default.nix b/configs/default.nix
index 6f8642a..91934cb 100644
--- a/configs/default.nix
+++ b/configs/default.nix
@@ -222,7 +222,6 @@ in {
     {
       networking.hosts = {
         "192.168.178.1" = [ "fritz.box" ];
-        "192.168.178.24" = [ "catullus.local" ];
       };
     }
     { i18n.defaultLocale = "en_GB.UTF-8"; }
diff --git a/configs/ssh.nix b/configs/ssh.nix
index 67b1ff0..9961e21 100644
--- a/configs/ssh.nix
+++ b/configs/ssh.nix
@@ -47,7 +47,7 @@ in {
         user = "kfm";
         port = sshPort;
       };
-      catullus = {
+      toum = {
         hostname = "catullus.r";
         user = "kfm";
         port = sshPort;
diff --git a/systems/catullus/configuration.nix b/systems/toum/configuration.nix
similarity index 91%
rename from systems/catullus/configuration.nix
rename to systems/toum/configuration.nix
index e365851..0bc663f 100644
--- a/systems/catullus/configuration.nix
+++ b/systems/toum/configuration.nix
@@ -37,6 +37,15 @@ in {
       };
     }
     { services.keybase.enable = true; }
+    {
+      sound.enable = true;
+      hardware.pulseaudio.enable = true;
+
+      boot.loader.raspberryPi.firmwareConfig = ''
+        dtparam=audio=on
+      '';
+    }
+    { boot.kernelParams = [ "console=ttyS1,115200n8" ]; } # Enable serial console
     {
        imports = [ <stockholm/krebs/3modules/urlwatch.nix> ];
 
@@ -59,7 +68,7 @@ in {
   boot.loader.grub.enable = false;
   boot.loader.generic-extlinux-compatible.enable = true;
 
-  networking.hostName = "catullus";
+  networking.hostName = "toum";
 
   time.timeZone = "Europe/Berlin";
 
@@ -74,7 +83,11 @@ in {
   environment.variables.TERM = "linux";
   environment.variables.HTOPRC = toString <niveum/dot/htoprc>;
 
-  environment.systemPackages = with pkgs; [ git vim htop wget reptyr ];
+  environment.systemPackages = with pkgs; [
+    git vim htop wget reptyr
+
+    raspberrypi-tools
+  ];
 
   users.mutableUsers = false;
   users.users.me = {
@@ -112,5 +125,5 @@ in {
     mode = "400";
   };
 
-  system.stateVersion = "18.09";
+  system.stateVersion = "20.03";
 }
diff --git a/systems/catullus/hardware-configuration.nix b/systems/toum/hardware-configuration.nix
similarity index 100%
rename from systems/catullus/hardware-configuration.nix
rename to systems/toum/hardware-configuration.nix
diff --git a/systems/catullus/telegram-bots/autorenkalender.nix b/systems/toum/telegram-bots/autorenkalender.nix
similarity index 100%
rename from systems/catullus/telegram-bots/autorenkalender.nix
rename to systems/toum/telegram-bots/autorenkalender.nix
diff --git a/systems/catullus/telegram-bots/default.nix b/systems/toum/telegram-bots/default.nix
similarity index 100%
rename from systems/catullus/telegram-bots/default.nix
rename to systems/toum/telegram-bots/default.nix
diff --git a/systems/catullus/telegram-bots/literature-quote.nix b/systems/toum/telegram-bots/literature-quote.nix
similarity index 100%
rename from systems/catullus/telegram-bots/literature-quote.nix
rename to systems/toum/telegram-bots/literature-quote.nix
diff --git a/systems/catullus/telegram-bots/nachtischsatan.nix b/systems/toum/telegram-bots/nachtischsatan.nix
similarity index 100%
rename from systems/catullus/telegram-bots/nachtischsatan.nix
rename to systems/toum/telegram-bots/nachtischsatan.nix
diff --git a/systems/catullus/telegram-bots/proverb.nix b/systems/toum/telegram-bots/proverb.nix
similarity index 100%
rename from systems/catullus/telegram-bots/proverb.nix
rename to systems/toum/telegram-bots/proverb.nix