diff --git a/modules/nixos/drives.nix b/modules/nixos/drives.nix
index 1afc77e..dce4353 100644
--- a/modules/nixos/drives.nix
+++ b/modules/nixos/drives.nix
@@ -1,22 +1,19 @@
 { config, lib, pkgs, ... }:
 
 {
-  # decrypt data drives with keyfiles
+  # decrypt data drives with keyfiles for argon
   boot.initrd.luks.devices = {
     "data1" = {
       device = "/dev/disk/by-uuid/dfae62cc-bad1-4879-bf9a-461bde833625";
       keyFile = "/etc/nixos/keys/data1.key";
-      fallbackToPassword = true;
     };
     "data2" = {
       device = "/dev/disk/by-uuid/8312edae-9247-481b-a313-52a7f848f027";
       keyFile = "/etc/nixos/keys/data2.key";
-      fallbackToPassword = true;
     };
     "nvmecache" = {
       device = "/dev/disk/by-uuid/2352250e-4ebe-4f9a-bf66-0d4aaa961bd8";
       keyFile = "/etc/nixos/keys/nvmecache.key";
-      fallbackToPassword = true;
     };
   };