diff --git a/lib/std/os/windows.zig b/lib/std/os/windows.zig
index 7c1761a4b8fb21a8c9aa15645cb0f68ac5ee5703..c35d9d592b62893a160cf9a19d90834e7e7114bc 100644
--- a/lib/std/os/windows.zig
+++ b/lib/std/os/windows.zig
@@ -42,7 +42,6 @@ pub const subsystem: ?builtin.SubSystem = blk: {
                 break :blk builtin.SubSystem.Console;
             }
         },
-        .uefi => break :blk builtin.SubSystem.EfiApplication,
         else => break :blk null,
     }
 };