diff --git a/nixos/bootloaders/grub.nix b/nixos/bootloaders/grub.nix
index bb8b070b..2e8db0f6 100644
--- a/nixos/bootloaders/grub.nix
+++ b/nixos/bootloaders/grub.nix
@@ -62,6 +62,7 @@ in {
 
       grub = {
         enable = true;
+        memtest86.enable = true;
         efiSupport = true;
         device = "nodev";
         useOSProber = cfg.windowsEfiUuid == null;