diff --git a/arch/arm/src/stm32l4/Kconfig b/arch/arm/src/stm32l4/Kconfig
index 76d2dae6136..2721ca3871e 100644
--- a/arch/arm/src/stm32l4/Kconfig
+++ b/arch/arm/src/stm32l4/Kconfig
@@ -1008,14 +1008,6 @@ config STM32L4_SPI3
 	select SPI
 	select STM32L4_SPI
 
-config STM32L4_USART1
-	bool "USART1"
-	default n
-	depends on STM32L4_HAVE_USART1
-	select ARCH_HAVE_SERIAL_TERMIOS
-	select USART1_SERIALDRIVER
-	select STM32L4_USART
-
 config STM32L4_USART2
 	bool "USART2"
 	default n
@@ -1155,8 +1147,9 @@ config STM32L4_TIM8
 config STM32L4_USART1
 	bool "USART1"
 	default n
-	select USART1_SERIALDRIVER
+	depends on STM32L4_HAVE_USART1
 	select ARCH_HAVE_SERIAL_TERMIOS
+	select USART1_SERIALDRIVER
 	select STM32L4_USART
 
 config STM32L4_TIM15
@@ -1306,9 +1299,6 @@ config STM32L4_SAI2PLL
 		Set this true and provide configuration parameters in
 		board.h to use this PLL.
 
-config STM32L4_USART
-	bool
-
 menu "Timer Configuration"
 
 if SCHED_TICKLESS