diff --git a/configs/nucleo-144/include/board.h b/configs/nucleo-144/include/board.h
index 07f4a3c5156..b31d7b5a8b4 100644
--- a/configs/nucleo-144/include/board.h
+++ b/configs/nucleo-144/include/board.h
@@ -346,6 +346,29 @@
 #define GPIO_SPI3_MOSI  GPIO_SPI3_MOSI_2
 #define GPIO_SPI3_SCK   GPIO_SPI3_SCK_1
 
+/* I2C
+ *
+ *
+ *  PB8   I2C1_SCL CN12-3
+ *  PB9   I2C1_SDA CN12-5
+
+ *  PF1   I2C2_SCL CN11-51
+ *  PF0   I2C2_SDA CN11-53
+ *
+ *  PA8   I2C3_SCL CN12-23
+ *  PC9   I2C3_SDA CN12-1
+ *
+ */
+
+#define GPIO_I2C1_SCL GPIO_I2C1_SCL_2
+#define GPIO_I2C1_SDA GPIO_I2C1_SDA_2
+
+#define GPIO_I2C2_SCL GPIO_I2C2_SCL_2
+#define GPIO_I2C2_SDA GPIO_I2C2_SDA_2
+
+#define GPIO_I2C3_SCL GPIO_I2C3_SCL_1
+#define GPIO_I2C3_SDA GPIO_I2C3_SDA_1
+
 /* The STM32 F7 connects to a SMSC LAN8742A PHY using these pins:
  *
  *   STM32 F7 BOARD        LAN8742A