diff --git a/systems/zaatar/configuration.nix b/systems/zaatar/configuration.nix
index 6a3b2e1..5b10a1f 100644
--- a/systems/zaatar/configuration.nix
+++ b/systems/zaatar/configuration.nix
@@ -20,7 +20,7 @@
       users.extraUsers.kiosk = {
         isNormalUser = true;
         password = "";
-        openssh.authorizedKeys.keys = kmeinKeys;
+        extraGroups = [ "audio" ];
       };
       services.cage = {
         enable = true;