diff --git a/boards/arm/nucleo_l073rz/nucleo_l073rz.dts b/boards/arm/nucleo_l073rz/nucleo_l073rz.dts
index 377816c4deb..ec3f864e39b 100644
--- a/boards/arm/nucleo_l073rz/nucleo_l073rz.dts
+++ b/boards/arm/nucleo_l073rz/nucleo_l073rz.dts
@@ -38,8 +38,6 @@
 	aliases {
 		led0 = &green_led_2;
 		sw0 = &user_button;
-		adc1 = &adc1;
-		dac1 = &dac1;
 	};
 };
 
diff --git a/boards/arm/nucleo_l152re/nucleo_l152re.dts b/boards/arm/nucleo_l152re/nucleo_l152re.dts
index b05280b146a..f7295bbf675 100644
--- a/boards/arm/nucleo_l152re/nucleo_l152re.dts
+++ b/boards/arm/nucleo_l152re/nucleo_l152re.dts
@@ -39,8 +39,6 @@
 		led0 = &green_led_0;
 		sw0 = &user_button;
 		eeprom-0 = &eeprom;
-		adc1 = &adc1;
-		dac1 = &dac1;
 	};
 };
 
diff --git a/samples/drivers/dac/src/main.c b/samples/drivers/dac/src/main.c
index 7d9031de1ac..4d5cbffea23 100644
--- a/samples/drivers/dac/src/main.c
+++ b/samples/drivers/dac/src/main.c
@@ -10,7 +10,7 @@
 
 #if defined(CONFIG_BOARD_NUCLEO_L073RZ) || \
 	defined(CONFIG_BOARD_NUCLEO_L152RE)
-#define DAC_DEVICE_NAME		DT_LABEL(DT_ALIAS(dac1))
+#define DAC_DEVICE_NAME		DT_LABEL(DT_NODELABEL(dac1))
 #define DAC_CHANNEL_ID		1
 #define DAC_RESOLUTION		12
 #elif defined(CONFIG_BOARD_TWR_KE18F)
diff --git a/tests/drivers/dac/dac_api/src/test_dac.c b/tests/drivers/dac/dac_api/src/test_dac.c
index 1f28a299acc..0d0c29dbb37 100644
--- a/tests/drivers/dac/dac_api/src/test_dac.c
+++ b/tests/drivers/dac/dac_api/src/test_dac.c
@@ -19,7 +19,7 @@
 #if defined(CONFIG_BOARD_NUCLEO_L073RZ) || \
 	defined(CONFIG_BOARD_NUCLEO_L152RE)
 
-#define DAC_DEVICE_NAME		DT_LABEL(DT_ALIAS(dac1))
+#define DAC_DEVICE_NAME		DT_LABEL(DT_NODELABEL(dac1))
 #define DAC_CHANNEL_ID		1
 #define DAC_RESOLUTION		12
 
diff --git a/tests/drivers/dac/dac_loopback/src/test_dac.c b/tests/drivers/dac/dac_loopback/src/test_dac.c
index 46235c7dd4f..94f5fac87f6 100644
--- a/tests/drivers/dac/dac_loopback/src/test_dac.c
+++ b/tests/drivers/dac/dac_loopback/src/test_dac.c
@@ -34,11 +34,11 @@
  * ADC input read from PA1 (Arduino A1 pin of Nucleo board)
  */
 
-#define DAC_DEVICE_NAME		DT_LABEL(DT_ALIAS(dac1))
+#define DAC_DEVICE_NAME		DT_LABEL(DT_NODELABEL(dac1))
 #define DAC_CHANNEL_ID		1
 #define DAC_RESOLUTION		12
 
-#define ADC_DEVICE_NAME		DT_LABEL(DT_ALIAS(adc1))
+#define ADC_DEVICE_NAME		DT_LABEL(DT_NODELABEL(adc1))
 #define ADC_CHANNEL_ID		1
 #define ADC_RESOLUTION		12
 #define ADC_GAIN		ADC_GAIN_1