diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index cc6a79d5ed..9df0c20a58 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -96,7 +96,7 @@ config ARCH_FAMILY
 	default "arm"		if ARCH_ARM7TDMI || ARCH_ARM926EJS || ARCH_ARM920T
 	default "armv7-m"	if ARCH_CORTEXM
 
-config ARCH
+config ARCH_CHIP
 	string
 	default "c5471"		if ARCH_CHIP_C5471
 	default "calypso"	if ARCH_CHIP_CALYPSO
diff --git a/arch/arm/src/stm32/Kconfig b/arch/arm/src/stm32/Kconfig
index 2dbc4b468f..e0f822656a 100644
--- a/arch/arm/src/stm32/Kconfig
+++ b/arch/arm/src/stm32/Kconfig
@@ -50,8 +50,8 @@ config ARCH_CHIP_STM32F407ZG
 config ARCH_CHIP_STM32F407IE
 	bool "STM32F407IE"
 
-config ARCH_CHIP_STM32F407IE
-	bool "STM32F407IE"
+config ARCH_CHIP_STM32F407IG
+	bool "STM32F407IG"
 
 endchoice