diff --git a/boards/arm/stm32l5/nucleo-l552ze/configs/nsh/defconfig b/boards/arm/stm32l5/nucleo-l552ze/configs/nsh/defconfig
index 316ab1c02e3a5..18573c1fb3bcb 100644
--- a/boards/arm/stm32l5/nucleo-l552ze/configs/nsh/defconfig
+++ b/boards/arm/stm32l5/nucleo-l552ze/configs/nsh/defconfig
@@ -7,6 +7,7 @@
 #
 # CONFIG_NSH_ARGCAT is not set
 # CONFIG_STANDARD_SERIAL is not set
+# CONFIG_STM32L5_USE_LEGACY_PINMAP is not set
 CONFIG_ARCH="arm"
 CONFIG_ARCH_BOARD="nucleo-l552ze"
 CONFIG_ARCH_BOARD_NUCLEO_L552ZE=y
diff --git a/boards/arm/stm32l5/stm32l562e-dk/configs/nsh/defconfig b/boards/arm/stm32l5/stm32l562e-dk/configs/nsh/defconfig
index 83e35ca6815fa..bed13872a528c 100644
--- a/boards/arm/stm32l5/stm32l562e-dk/configs/nsh/defconfig
+++ b/boards/arm/stm32l5/stm32l562e-dk/configs/nsh/defconfig
@@ -7,6 +7,7 @@
 #
 # CONFIG_NSH_ARGCAT is not set
 # CONFIG_STANDARD_SERIAL is not set
+# CONFIG_STM32L5_USE_LEGACY_PINMAP is not set
 CONFIG_ARCH="arm"
 CONFIG_ARCH_BOARD="stm32l562e-dk"
 CONFIG_ARCH_BOARD_STM32L562E_DK=y