diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 7a895c2..b101e61 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -538,6 +538,7 @@
 
 config MACH_MICROCHIP_KSZ9477_EVB
 	bool "Microchip EVB-KSZ9477 Evaluation Kit"
+	depends on ARCH_SAMA5D3
 	select OFDEVICE
 	select COMMON_CLK_OF_PROVIDER
 	help