diff --git a/nuttx-configs/tap-v1/nsh/defconfig b/nuttx-configs/tap-v1/nsh/defconfig
index a9730cf148..2b9849dc34 100644
--- a/nuttx-configs/tap-v1/nsh/defconfig
+++ b/nuttx-configs/tap-v1/nsh/defconfig
@@ -177,7 +177,6 @@ CONFIG_ARCH_CHIP_STM32F405RG=y
 # CONFIG_STM32_STM32F20XX is not set
 # CONFIG_STM32_STM32F30XX is not set
 CONFIG_STM32_STM32F40XX=y
-CONFIG_STM32_STM32F405=y
 # CONFIG_STM32_DFU is not set
 
 #
@@ -349,7 +348,6 @@ CONFIG_BOOT_RUNFROMFLASH=y
 # Board Selection
 #
 CONFIG_ARCH_BOARD_TAP_V1=y
-CONFIG_ARCH_BOARD_CUSTOM=y
 CONFIG_ARCH_BOARD="tap-v1"
 
 #