diff --git a/nuttx/configs/px4fmuv2/nsh/defconfig b/nuttx/configs/px4fmuv2/nsh/defconfig
index 8e9feef65d..beeb475517 100755
--- a/nuttx/configs/px4fmuv2/nsh/defconfig
+++ b/nuttx/configs/px4fmuv2/nsh/defconfig
@@ -107,9 +107,9 @@ CONFIG_STM32_STM32F427=y
 #   CONFIG_STM32_JTAG_SW_ENABLE - Set JTAG-DP disabled and SW-DP enabled
 #
 CONFIG_STM32_DFU=n
-CONFIG_STM32_JTAG_FULL_ENABLE=y
+CONFIG_STM32_JTAG_FULL_ENABLE=n
 CONFIG_STM32_JTAG_NOJNTRST_ENABLE=n
-CONFIG_STM32_JTAG_SW_ENABLE=n
+CONFIG_STM32_JTAG_SW_ENABLE=y
 
 #
 # On-chip CCM SRAM configuration