diff --git a/arch/Kconfig b/arch/Kconfig
index e07458d70db..d31542a74dc 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -212,7 +212,7 @@ config ARCH_HAVE_RTC_SUBSECONDS
 
 config ARCH_GLOBAL_IRQDISABLE
 	bool
-	defautl n
+	default n
 
 config ARCH_USE_MMU
 	bool "Enable MMU"