diff --git a/nos/extend_features/dupktext/Kconfig b/nos/extend_features/dupktext/Kconfig
index 3818fd63dcc5565963b31fc4880c7ec5d93f6791..6ed7ca07e8c83416b7bdc0eb10d39871a77f91cf 100644
--- a/nos/extend_features/dupktext/Kconfig
+++ b/nos/extend_features/dupktext/Kconfig
@@ -1,5 +1,6 @@
 config DUPKTEXT
 	bool "Enable support for NUMA ktext replicas"
+        depends on ARM64
 	default n
 	help
 	  Support creates a new kernel page tables for each node, and the new
diff --git a/nos/extend_features/mem_monitor/Kconfig b/nos/extend_features/mem_monitor/Kconfig
index 288ed3d208e0cce57110b10bec8daeffee3106eb..311efc3905e1304380d329adf7776069d19b4ad8 100644
--- a/nos/extend_features/mem_monitor/Kconfig
+++ b/nos/extend_features/mem_monitor/Kconfig
@@ -1,6 +1,6 @@
 config MEM_MONITOR
 	bool "memory monitor"
-	depends on X86 || ARM64
+	depends on ARM64
 	default n
 	help
 	  Monitoring the specified memory address or memory region for debug.