3 files changed, 4 insertions, 3 deletions
diff --git a/nixos/common.nix b/nixos/common.nix
index cfbc160..a840d3b 100644
--- a/nixos/common.nix
+++ b/nixos/common.nix
@@ -2,6 +2,7 @@
 
 {
   boot.supportedFilesystems = [ "ntfs" ];
+  boot.cleanTmpDir = true;
 
   networking.networkmanager.enable = true;
 
diff --git a/nixos/kusanagi.nix b/nixos/kusanagi.nix
index eea3f9e..236e162 100644
--- a/nixos/kusanagi.nix
+++ b/nixos/kusanagi.nix
@@ -34,6 +34,7 @@
   fileSystems."/" = {
     device = "/dev/disk/by-uuid/2f606c6b-8009-4158-b367-2e0cf1a57ade";
     fsType = "ext4";
+    options = [ "discard" ];
   };
 
   fileSystems."/boot" = {
@@ -44,6 +45,7 @@
   fileSystems."/home" = {
     device = "/dev/disk/by-uuid/f955ce34-f25e-4abf-8732-bcf17465f78c";
     fsType = "ext4";
+    options = [ "discard" ];
   };
 
   swapDevices =
diff --git a/nixpkgs/kusanagi.nix b/nixpkgs/kusanagi.nix
index 6757886..56d3dc4 100644
--- a/nixpkgs/kusanagi.nix
+++ b/nixpkgs/kusanagi.nix
@@ -1,7 +1,5 @@
 { pkgs, ... }: {
-  imports = [
-    ./common.nix
-  ];
+  imports = [ ./common.nix ];
 
   home.homeDirectory = "/home/lx";
   xdg.userDirs.download = "/home/lx/Downloads";