diff --git a/krebs/1systems/filebitch/config.nix b/krebs/1systems/filebitch/config.nix
index 254306ecb..44c14674e 100644
--- a/krebs/1systems/filebitch/config.nix
+++ b/krebs/1systems/filebitch/config.nix
@@ -28,7 +28,6 @@ in
   ];
 
   krebs.build.host = config.krebs.hosts.filebitch;
-  sound.enable = false;
 
   services.udev.extraRules = ''
     SUBSYSTEM=="net", ATTR{address}=="60:a4:4c:3d:52:cf", NAME="et0"
diff --git a/krebs/1systems/puyak/config.nix b/krebs/1systems/puyak/config.nix
index 3c994ae7a..82c1301ca 100644
--- a/krebs/1systems/puyak/config.nix
+++ b/krebs/1systems/puyak/config.nix
@@ -113,7 +113,6 @@
   krebs.build.host = config.krebs.hosts.puyak;
   krebs.hosts.puyak.ssh.privkey.path = "${config.krebs.secret.directory}/ssh.id_ed25519";
 
-  sound.enable = false;
   boot = {
     loader.systemd-boot.enable = true;
     loader.efi.canTouchEfiVariables = true;
diff --git a/krebs/1systems/wolf/config.nix b/krebs/1systems/wolf/config.nix
index 6ff280f79..9f966ee01 100644
--- a/krebs/1systems/wolf/config.nix
+++ b/krebs/1systems/wolf/config.nix
@@ -73,7 +73,6 @@ in
   '';
 
   time.timeZone = "Europe/Berlin";
-  sound.enable = false;
 
   # avahi
   services.avahi = {