diff --git a/hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/PeripheralPins.c b/hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/PeripheralPins.c
index ee6791c4b6..828d894dd4 100644
--- a/hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/PeripheralPins.c
+++ b/hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/PeripheralPins.c
@@ -41,9 +41,12 @@
 //*** ADC ***
 
 const PinMap PinMap_ADC[] = {
-    {PA_4,  ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4 - ARDUINO A1
-    {PA_6,  ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6 - ARDUINO A0
+ // {PA_4,  ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4 - ARDUINO A1
+    {PA_4,  ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC2_IN4 - ARDUINO A1
+ // {PA_6,  ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6 - ARDUINO A0
+    {PA_6,  ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC2_IN6 - ARDUINO A0
     {PC_2,  ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0,12, 0)}, // ADC1_IN12 - ARDUINO A2
+ // {PC_2,  ADC_2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0,12, 0)}, // ADC2_IN12 - ARDUINO A2
     {PF_6,  ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC3_IN4 - ARDUINO D3
     {PF_7,  ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC3_IN5 - ARDUINO D6
     {PF_8,  ADC_3, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC3_IN6 - ARDUINO A4
@@ -72,7 +75,6 @@ const PinMap PinMap_I2C_SDA[] = {
 const PinMap PinMap_I2C_SCL[] = {
     {PB_8,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // ARDUINO D14/SCL
     {PD_12, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C4)}, // used by Audio_SCL
-    {PH_6, I2C_4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C4 )}, // ARDUINO D9
     {NC,    NC,    0}
 };
 
diff --git a/hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/PinNames.h b/hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/PinNames.h
index 67e100c8af..157f900b80 100644
--- a/hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/PinNames.h
+++ b/hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/PinNames.h
@@ -270,7 +270,7 @@ typedef enum {
     D4          = PJ_0,
     D5          = PC_8,
     D6          = PF_7,
-    D7          = PI_3,
+    D7          = PJ_3,
     D8          = PJ_4,
     D9          = PH_6,
     D10         = PA_11,