diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index f760a22..d3f6ead 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -135,6 +135,9 @@
 config HAVE_SETUP_PER_CPU_AREA
 	def_bool y
 
+config HAVE_DYNAMIC_PER_CPU_AREA
+	def_bool y
+
 config HAVE_CPUMASK_OF_CPU_MAP
 	def_bool X86_64_SMP