diff --git a/include/acpi/acstruct.h b/include/acpi/acstruct.h
index 5e8095f..9c800b6 100644
--- a/include/acpi/acstruct.h
+++ b/include/acpi/acstruct.h
@@ -139,7 +139,8 @@
 	u16 buffer_init;
 	u16 package_init;
 	u16 object_count;
-	struct acpi_table_desc *table_desc;
+	acpi_owner_id owner_id;
+	acpi_native_uint table_index;
 };
 
 struct acpi_get_devices_info {