diff --git a/targets/TARGET_STM/TARGET_STM32L0/TARGET_DISCO_L053C8/PeripheralPins.c b/targets/TARGET_STM/TARGET_STM32L0/TARGET_DISCO_L053C8/PeripheralPins.c
index 9b4b97d9f3..3c1ea7b569 100644
--- a/targets/TARGET_STM/TARGET_STM32L0/TARGET_DISCO_L053C8/PeripheralPins.c
+++ b/targets/TARGET_STM/TARGET_STM32L0/TARGET_DISCO_L053C8/PeripheralPins.c
@@ -62,7 +62,7 @@ const PinMap PinMap_ADC_Internal[] = {
 //*** DAC ***
 
 const PinMap PinMap_DAC[] = {
-    {PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)}, // DAC_OUT
+    {PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC_OUT
     {NC,   NC,    0}
 };
 
diff --git a/targets/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L053R8/PeripheralPins.c b/targets/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L053R8/PeripheralPins.c
index afdfa91a33..ebebfb801c 100644
--- a/targets/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L053R8/PeripheralPins.c
+++ b/targets/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L053R8/PeripheralPins.c
@@ -68,7 +68,7 @@ const PinMap PinMap_ADC_Internal[] = {
 //*** DAC ***
 
 const PinMap PinMap_DAC[] = {
-    {PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)}, // DAC_OUT
+    {PA_4, DAC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC_OUT
     {NC,   NC,    0}
 };