1 files changed, 3 insertions, 0 deletions
diff --git a/infra/libkookie/nixpkgs/nixos/modules/services/audio/jack.nix b/infra/libkookie/nixpkgs/nixos/modules/services/audio/jack.nix
index ceff366d0bbb..bee97dbfc6b3 100644
--- a/infra/libkookie/nixpkgs/nixos/modules/services/audio/jack.nix
+++ b/infra/libkookie/nixpkgs/nixos/modules/services/audio/jack.nix
@@ -246,6 +246,9 @@ in {
         description = "JACK Audio Connection Kit";
         serviceConfig = {
           User = "jackaudio";
+          SupplementaryGroups = lib.optional
+            (config.hardware.pulseaudio.enable
+            && !config.hardware.pulseaudio.systemWide) "users";
           ExecStart = "${cfg.jackd.package}/bin/jackd ${lib.escapeShellArgs cfg.jackd.extraOptions}";
           LimitRTPRIO = 99;
           LimitMEMLOCK = "infinity";