diff --git a/hosts/rpi-netboot/default.nix b/hosts/rpi-netboot/default.nix
index 1c3167df..61be3abc 100644
--- a/hosts/rpi-netboot/default.nix
+++ b/hosts/rpi-netboot/default.nix
@@ -10,7 +10,12 @@
     hq.journalToMqtt = false;
   };
 
-  boot.kernelParams = [ "verbose" "console=tty0" ];
+  boot = {
+    # repeat https://github.com/NixOS/nixos-hardware/blob/master/raspberry-pi/4/default.nix#L20
+    # to overwrite audio module
+    kernelPackages = pkgs.linuxKernel.packages.linux_rpi4;
+    kernelParams = [ "verbose" "console=tty0" ];
+  };
 
   swapDevices = [ ];
 
diff --git a/modules/rpi-netboot.nix b/modules/rpi-netboot.nix
index e95b4adb..d1cf93f7 100644
--- a/modules/rpi-netboot.nix
+++ b/modules/rpi-netboot.nix
@@ -12,9 +12,6 @@
         enable_uart=0
       '';
     };
-    # repeat https://github.com/NixOS/nixos-hardware/blob/master/raspberry-pi/4/default.nix#L20
-    # to overwrite audio module
-    kernelPackages = pkgs.linuxKernel.packages.linux_rpi4;
     kernelParams = [
       "verbose" "shell_on_fail"
       "elevator=deadline"