diff --git a/osConfigs/hosts/laptop.nix b/osConfigs/hosts/laptop.nix
index 2b9d206..7e7fdae 100644
--- a/osConfigs/hosts/laptop.nix
+++ b/osConfigs/hosts/laptop.nix
@@ -4,6 +4,7 @@
   boot.kernelParams = [ "kvm.enable_virt_at_load=0" ];
 
   boot.initrd.luks.devices.cryptroot.device = "/dev/disk/by-uuid/a4593b01-069d-4a5d-a550-74a762b89b3f";
+  boot.initrd.luks.devices.cryptroot.allowDiscards = true;
 
   services.displayManager.enable = true;
   services.displayManager.ly.enable = true;