diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig
index 6aea373547f65f3743faa7236b5035a83e178966..ee3de3421f2dc3c06b4a5a1886b516e1e825039e 100644
--- a/drivers/ptp/Kconfig
+++ b/drivers/ptp/Kconfig
@@ -74,7 +74,7 @@ config DP83640_PHY
 
 config PTP_1588_CLOCK_PCH
 	tristate "Intel PCH EG20T as PTP clock"
-	depends on X86 || COMPILE_TEST
+	depends on X86_32 || COMPILE_TEST
 	depends on HAS_IOMEM && NET
 	select PTP_1588_CLOCK
 	help