diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 145c4b2..6558950 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -306,6 +306,9 @@
 config ATMEL_SFR
 	bool
 
+config AT91RESET_EXTRST
+	bool
+
 config SYS_SOC
 	default "at91"