diff --git a/iso.nix b/iso.nix
index 93acc84..7711d0e 100644
--- a/iso.nix
+++ b/iso.nix
@@ -5,6 +5,8 @@
   boot.supportedFilesystems.zfs = lib.mkForce false;
   boot.supportedFilesystems.cifs = lib.mkForce false;
 
+  hardware.enableAllHardware = lib.mkForce false;
+
   # For some reason the adsp booting up messes with USB boot, so disable it.
   boot.blacklistedKernelModules = [ "qcom_q6v5_pas" ];
 
diff --git a/modules/x1e80100.nix b/modules/x1e80100.nix
index 530e73c..da4eab1 100644
--- a/modules/x1e80100.nix
+++ b/modules/x1e80100.nix
@@ -1,13 +1,8 @@
 { pkgs, lib, ... }:
 
 {
-  boot.initrd.availableKernelModules = lib.mkForce [
-    # Needed by the NixOS iso for booting in general
-    "squashfs"
-    "iso9660"
-    "uas"
-    "overlay"
-
+  boot.initrd.includeDefaultModules = false;
+  boot.initrd.availableKernelModules = [
     # Definitely needed for USB:
     "usb_storage"
     "phy_qcom_qmp_combo"