diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 9dc2fbe..33e2ca8 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -247,7 +247,7 @@
 	  Enter the full path name to the file wich includes the AmlCode declaration.
 
 config ACPI_BLACKLIST_YEAR
-	int "Disable ACPI for systems before Jan 1st this year" if X86
+	int "Disable ACPI for systems before Jan 1st this year" if X86_32
 	default 0
 	help
 	  enter a 4-digit year, eg. 2001 to disable ACPI by default