diff --git a/nixos/thablet.nix b/nixos/thablet.nix
index 1de0865..b357b12 100644
--- a/nixos/thablet.nix
+++ b/nixos/thablet.nix
@@ -86,7 +86,7 @@
 
   boot.initrd.availableKernelModules = ["xhci_pci" "nvme" "usb_storage" "sd_mod"];
   boot.initrd.kernelModules = [];
-  boot.kernelModules = ["kvm-intel"];
+  boot.kernelModules = ["kvm-intel" "acpi_call"];
   boot.extraModulePackages = with config.boot.kernelPackages; [acpi_call];
 
   networking.useDHCP = lib.mkDefault true;