diff --git a/configuration.nix b/configuration.nix
index 0a81bf0..1fb593f 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -138,6 +138,7 @@
     extraGroups = [
       "wheel" # Enable ‘sudo’ for the user.
       "networkmanager"
+      "audio"
     ];
   };
   home-manager.users.mat = import ./home.nix;