diff --git a/modules/nix/hardware/grub.nix b/modules/nix/hardware/grub.nix
index 64d4c2d..30dcf60 100644
--- a/modules/nix/hardware/grub.nix
+++ b/modules/nix/hardware/grub.nix
@@ -19,6 +19,7 @@ with lib;
       boot.loader.systemd-boot.enable = false;
       boot.loader.grub.enable = true;
       boot.loader.grub.efiSupport = true;
+      boot.loader.grub.useOSProber = true;
       boot.loader.grub.device = "nodev";
 
       boot.loader.grub.efiInstallAsRemovable = config.smayzy.grub-on-lap.enable;