diff --git a/modules/common.nix b/modules/common.nix
index 6dce439..b598fc2 100644
--- a/modules/common.nix
+++ b/modules/common.nix
@@ -5,7 +5,6 @@
   boot.loader.grub = {
     enable = true;
     device = "nodev";
-    efiSupport = true;
   };
 
   fileSystems."/" = {