diff --git a/boards/arm/stm32l4/nucleo-l476rg/src/stm32_adc.c b/boards/arm/stm32l4/nucleo-l476rg/src/stm32_adc.c
index fe03eb6da9f..c650fc01beb 100644
--- a/boards/arm/stm32l4/nucleo-l476rg/src/stm32_adc.c
+++ b/boards/arm/stm32l4/nucleo-l476rg/src/stm32_adc.c
@@ -35,7 +35,7 @@
 
 #include "chip.h"
 #include "arm_internal.h"
-#include "stm32l4_pwm.h"
+#include "stm32l4_adc.h"
 #include "nucleo-l476rg.h"
 
 #ifdef CONFIG_STM32L4_ADC1
@@ -58,7 +58,6 @@
 
 /* Identifying number of each ADC channel. */
 
-#ifdef CONFIG_INPUT_AJOYSTICK
 #ifdef CONFIG_ADC_DMA
 /* The Itead analog joystick gets inputs on ADC_IN1 and ADC_IN2 */
 
@@ -94,7 +93,6 @@ static const uint32_t g_adc1_pinlist[ADC1_NCHANNELS]  =
 };
 
 #endif /* CONFIG_ADC_DMA */
-#endif /* CONFIG_INPUT_AJOYSTICK */
 
 /****************************************************************************
  * Private Functions