diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 368864dfe6eb635ef210f046ec351f04e96f42ef..391cb18941276dc47d2404ff70b95a85723a3dc0 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -148,7 +148,8 @@ config X86_SMP
 
 config X86_HT
 	bool
-	depends on SMP && !(X86_VISWS || X86_VOYAGER || MK8)
+	depends on SMP
+	depends on (X86_32 && !(X86_VISWS || X86_VOYAGER)) || (X86_64 && !MK8)
 	default y
 
 config X86_BIOS_REBOOT