diff --git a/nix/hardware-configuration.nix b/nix/hardware-configuration.nix
index 548e7a1..dd45607 100644
--- a/nix/hardware-configuration.nix
+++ b/nix/hardware-configuration.nix
@@ -4,46 +4,47 @@
 { config, lib, pkgs, modulesPath, ... }:
 
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
 
-  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "xhci_pci" "usbhid" "uas" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules =
+    [ "ehci_pci" "ahci" "xhci_pci" "usbhid" "uas" "sd_mod" "sr_mod" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
-      fsType = "btrfs";
-      options = [ "subvol=root" "compress=zstd" ];
-    };
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
+    fsType = "btrfs";
+    options = [ "subvol=root" "compress=zstd" ];
+  };
 
-  fileSystems."/home" =
-    { device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
-      fsType = "btrfs";
-      options = [ "subvol=home" "compress=zstd" ];
-    };
+  fileSystems."/home" = {
+    device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
+    fsType = "btrfs";
+    options = [ "subvol=home" "compress=zstd" ];
+  };
 
-  fileSystems."/nix" =
-    { device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
-      fsType = "btrfs";
-      options = [ "subvol=nix" "compress=zstd" "noatime" ];
-    };
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
+    fsType = "btrfs";
+    options = [ "subvol=nix" "compress=zstd" "noatime" ];
+  };
 
-  # fileSystems."/swap" =
-  #  { device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
-  #    fsType = "btrfs";
-  #    options = [ "subvol=swap" "noatime" ];
-  #  };
+  fileSystems."/swap" = {
+    device = "/dev/disk/by-uuid/97a9342e-0be0-4193-9a25-03400fc7da94";
+    fsType = "btrfs";
+    options = [ "subvol=swap" "noatime" ];
+  };
 
-  fileSystems."/boot/efi" =
-    { device = "/dev/disk/by-uuid/7D48-A59C";
-      fsType = "vfat";
-    };
+  fileSystems."/boot/efi" = {
+    device = "/dev/disk/by-uuid/7D48-A59C";
+    fsType = "vfat";
+  };
 
-  swapDevices = [ ];
-  # swapDevices = [ { device = "/swapfile"; } ];
+  swapDevices = [{
+    device = "/swap/swapfile";
+    size = 16 * 1024;
+  }];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's
@@ -54,5 +55,6 @@
   # networking.interfaces.enp4s0.useDHCP = lib.mkDefault true;
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  hardware.cpu.intel.updateMicrocode =
+    lib.mkDefault config.hardware.enableRedistributableFirmware;
 }