diff --git a/hosts/tethys/hardware.nix b/hosts/tethys/hardware.nix
index cc792aa..e77a235 100644
--- a/hosts/tethys/hardware.nix
+++ b/hosts/tethys/hardware.nix
@@ -19,11 +19,7 @@
       kernelModules = [];
     };
 
-    loader = {
-      boot.loader.grub.enable = true;
-      boot.loader.grub.efiSupport = true;
-      boot.loader.grub.efiInstallAsRemovable = true;
-    };
+    loader.grub.enable = true;
   };
 
   fileSystems."/" = {