diff --git a/hosts/Ratchet/hardware-Ratchet.nix b/hosts/Ratchet/hardware-Ratchet.nix
index d5869ef..70241a2 100644
--- a/hosts/Ratchet/hardware-Ratchet.nix
+++ b/hosts/Ratchet/hardware-Ratchet.nix
@@ -61,8 +61,10 @@
 
 
   services.nfs.server.enable = true;
-  swapDevices = [ ];
-
+  swapDevices = [ { device = "/dev/mapper/luks-swap"; } ];
+  boot.kernel.sysctl."vm.swappiness" = 0;
+  boot.zfs.allowHibernation = true;
+  boot.zfs.forceImportRoot = false;
   boot.supportedFilesystems = [ "zfs" ];
   networking.hostId = "63367a21";