diff --git a/uconsole/audio.nix b/uconsole/audio.nix
deleted file mode 100644
index 292a5e2..0000000
--- a/uconsole/audio.nix
+++ /dev/null
@@ -1,44 +0,0 @@
-{pkgs, ...}: let
-  rpi-utils = pkgs.callPackage ../raspberry-pi/packages/rpi-utils {};
-  audio-patch = pkgs.writeText "audio_3.5_patch.py" ''
-    import os
-    import time
-
-    def init_gpio():
-        os.popen("${rpi-utils}/bin/pinctrl set 11 op")
-        os.popen("${rpi-utils}/bin/pinctrl set 10 ip pn")
-
-    def check_3_5():
-        tmp = os.popen("${rpi-utils}/bin/pinctrl 10").readline().strip("\n")
-        return tmp
-
-    def enable_speaker_gpio():
-        os.popen("${rpi-utils}/bin/pinctrl set 11 op dh")
-
-    def disable_speaker_gpio():
-        os.popen("${rpi-utils}/bin/pinctrl set 11 op dl")
-
-    init_gpio()
-
-    while True:
-        tmp =  check_3_5()
-        if tmp == "10: ip    pn | lo // GPIO10 = input":
-            enable_speaker_gpio()
-        elif tmp == "10: ip    pn | hi // GPIO10 = input":
-            disable_speaker_gpio()
-        time.sleep(1)
-  '';
-in {
-  config = {
-    systemd.services."audio_3.5_patch" = {
-      description = "cpi audio patch";
-      after = ["multi-user.target"];
-      wantedBy = ["multi-user.target"];
-      serviceConfig = {
-        Type = "simple";
-        ExecStart = "${pkgs.python3Minimal}/bin/python ${audio-patch}";
-        RemainAfterExit = "no";
-      };
-    };
-  };
-}
diff --git a/uconsole/default.nix b/uconsole/default.nix
index 38256ae..a0e67de 100644
--- a/uconsole/default.nix
+++ b/uconsole/default.nix
@@ -11,8 +11,7 @@ in {
     [nixos-hardware.nixosModules.raspberry-pi-4]
     ++ [./kernel]
     ++ [../raspberry-pi/overlays]
-    ++ [../raspberry-pi/apply-overlays]
-    ++ [./audio.nix];
+    ++ [../raspberry-pi/apply-overlays];
 
   config = {
     environment.systemPackages = [rpi-utils];
@@ -25,10 +24,10 @@ in {
         cpu-revision.enable = mkDefault true;
         audremap.enable = mkDefault true;
         vc4-kms-v3d.enable = mkDefault true;
-        disable-pcie.enable = mkDefault true;
-        disable-genet.enable = mkDefault true;
-        panel-uc.enable = mkDefault true;
-        cpi-pmu.enable = mkDefault true;
+        cpi-disable-pcie.enable = mkDefault true;
+        cpi-disable-genet.enable = mkDefault true;
+        cpi-uconsole.enable = mkDefault true;
+        # cpi-pmu.enable = mkDefault true;
         cpi-i2c1.enable = mkDefault false;
         cpi-spi4.enable = mkDefault false;
         cpi-bluetooth.enable = mkDefault true;
@@ -42,7 +41,7 @@ in {
         {
           name = "bcm2711-rpi-cm4";
           params = {
-            ant2 = mkDefault "off";
+            ant2 = mkDefault "on";
             audio = mkDefault "on";
             spi = mkDefault "off";
             i2c_arm = mkDefault "on";