diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 17556979dc79bffdb26b928d6f6348edfae4d095..3d910e5e05f2bb9582f207e0c9e4874325ebec15 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -192,7 +192,7 @@ ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE);
 /*
  * Optionally support group module level code.
  */
-ACPI_INIT_GLOBAL(u8, acpi_gbl_group_module_level_code, TRUE);
+ACPI_INIT_GLOBAL(u8, acpi_gbl_group_module_level_code, FALSE);
 
 /*
  * Optionally use 32-bit FADT addresses if and when there is a conflict