diff --git a/machines/vm-audio.nix b/machines/vm-audio.nix
index d042da6..072f078 100644
--- a/machines/vm-audio.nix
+++ b/machines/vm-audio.nix
@@ -42,36 +42,43 @@
       ]
     )}";
 
-    # # Pipewire roc source
-    # services.pipewire.extraConfig.pipewire."60-roc-source" = {
-    #   "context.modules" = [
-    #     {
-    #       "name" = "libpipewire-module-roc-source";
-    #       "args" = {
-    #         "fec.code" = "rs8m";
-    #         "local.ip" = "0.0.0.0";
-    #         "resampler.profile" = "medium";
-    #         "local.source.port" = 10001;
-    #         "local.repair.port" = 10002;
-    #         "source.name" = "Roc Source";
-    #         "source.props.node.name" = "roc-source";
-    #       };
-    #     }
-    #   ];
-    # };
+    # Disable JACK self connect
+    services.pipewire.extraConfig."60-disable-self-connect" = {
+      "jack.properties" = {
+        "jack.self-connect-mode" = "ignore-all";
+      };
+    };
 
-    # # Set firewall ports
-    # networking.firewall = {
-    #   enable = true;
-    #   allowedTCPPorts = [
-    #     10001
-    #     10002
-    #   ];
-    #   allowedUDPPorts = [
-    #     10001
-    #     10002
-    #   ];
-    # };
+    # Pipewire roc source
+    services.pipewire.extraConfig.pipewire."60-roc-source" = {
+      "context.modules" = [
+        {
+          "name" = "libpipewire-module-roc-source";
+          "args" = {
+            "fec.code" = "rs8m";
+            "local.ip" = "0.0.0.0";
+            "resampler.profile" = "medium";
+            "local.source.port" = 10001;
+            "local.repair.port" = 10002;
+            "source.name" = "Roc Source";
+            "source.props.node.name" = "roc-source";
+          };
+        }
+      ];
+    };
+
+    # Set firewall ports
+    networking.firewall = {
+      enable = true;
+      allowedTCPPorts = [
+        10001
+        10002
+      ];
+      allowedUDPPorts = [
+        10001
+        10002
+      ];
+    };
 
     # User for audio mixing
     users.users.mixer = {