diff --git a/machines/vm-audio.nix b/machines/vm-audio.nix
index b117548..3486884 100644
--- a/machines/vm-audio.nix
+++ b/machines/vm-audio.nix
@@ -1,4 +1,4 @@
-{ lib, ... }:
+{ lib, pkgs, ... }:
 
 {
   imports = [
@@ -51,5 +51,26 @@
         size = 6 * 1024;
       }
     ];
+
+    # User for audio mixing
+    users.users.mixer = {
+      isSystemUser = true;
+      group = "mixer";
+    };
+
+    # wprsd service
+    systemd.services.mixer = {
+      description = "Carla Service";
+      wantedBy = [ "default.target" ];
+      after = [ "network.target" ];
+      serviceConfig = {
+        ExecStart = "${pkgs.wprs}/bin/wprsd";
+        Environment = "RUST_BACKTRACE=1";
+        Restart = "always";
+        RestartSec = 5;
+        User = "mixer";
+        Group = "mixer";
+      };
+    };
   };
 }
diff --git a/user-modules/vscode/default.nix b/user-modules/vscode/default.nix
index 14b1149..f8b9748 100644
--- a/user-modules/vscode/default.nix
+++ b/user-modules/vscode/default.nix
@@ -29,6 +29,7 @@ in
       "vscode-extension-github-copilot"
       "vscode-extension-github-copilot-chat"
       "vscode-extension-ms-vsliveshare-vsliveshare"
+      "vscode-extension-ms-vscode-remote-remote-ssh"
     ];
 
     desktop.theming.fonts.extraFonts = [ cfg.codeFont ];
@@ -48,6 +49,7 @@ in
           github.copilot-chat
           tomoki1207.pdf
           ms-vsliveshare.vsliveshare
+          ms-vscode-remote.remote-ssh
         ];
 
         userSettings =