diff --git a/hostconfig/gandalf/hardware-configuration.nix b/hostconfig/gandalf/hardware-configuration.nix
index d95ed9d..18af62c 100644
--- a/hostconfig/gandalf/hardware-configuration.nix
+++ b/hostconfig/gandalf/hardware-configuration.nix
@@ -27,7 +27,9 @@
       options = [ "fmask=0022" "dmask=0022" ];
     };
 
-  swapDevices = [ ];
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/6993932f-5b29-4207-915a-2f185ec9f485"; }
+    ];
 
   # 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
diff --git a/hostconfig/gandalf/nixos.nix b/hostconfig/gandalf/nixos.nix
index a42ba2f..1711ab9 100644
--- a/hostconfig/gandalf/nixos.nix
+++ b/hostconfig/gandalf/nixos.nix
@@ -3,6 +3,8 @@
   boot.loader.efi.canTouchEfiVariables = true;
   boot.kernelParams = [ "amd_pstate=active" ];
 
+  boot.resumeDevice = "/dev/disk/by-uuid/6993932f-5b29-4207-915a-2f185ec9f485";
+
   powerManagement = {
     enable = true;
     powertop.enable = true;