diff --git a/hosts/nb-01.cloonar.com/hardware-configuration.nix b/hosts/nb-01.cloonar.com/hardware-configuration.nix
index 956f483..2e87d02 100644
--- a/hosts/nb-01.cloonar.com/hardware-configuration.nix
+++ b/hosts/nb-01.cloonar.com/hardware-configuration.nix
@@ -12,7 +12,7 @@
   boot.initrd.availableKernelModules = [ "vfat" "nls_cp437" "nls_iso8859-1" "usbhid" "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ "kvm-intel" ];
-  boot.kernelParams = [ "resume=/swap/swapfile" "resume_offset=533760" ];
+  boot.kernelParams = [ "resume=/swap/swapfile" "resume_offset=533760" "psi=1" ];
   boot.resumeDevice = "/dev/disk/by-uuid/92284909-c5dd-4e0f-ab22-64157c8175cb";
   boot.extraModulePackages = [ ];