diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index e776fc8cc1df3bc6dd09e7722250f87f183fb5ef..f6b5f19223d6cb78efb3179f6dc0fd15383aeded 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -95,6 +95,7 @@ config NO_HZ_FULL
 	select RCU_NOCB_CPU
 	select VIRT_CPU_ACCOUNTING_GEN
 	select IRQ_WORK
+	select CPU_ISOLATION
 	help
 	 Adaptively try to shutdown the tick whenever possible, even when
 	 the CPU is running tasks. Typically this requires running a single