diff --git a/board/kmc/kzm9g/kzm9g.c b/board/kmc/kzm9g/kzm9g.c
index 93ca9d7..22f581a 100644
--- a/board/kmc/kzm9g/kzm9g.c
+++ b/board/kmc/kzm9g/kzm9g.c
@@ -370,6 +370,8 @@ int board_init(void)
 	gpio_direction_output(GPIO_PORT15, 1);
 
 	/* I2C */
+	gpio_request(GPIO_FN_PORT237_I2C_SCL2, NULL);
+	gpio_request(GPIO_FN_PORT236_I2C_SDA2, NULL);
 	gpio_request(GPIO_FN_PORT27_I2C_SCL3, NULL);
 	gpio_request(GPIO_FN_PORT28_I2C_SDA3, NULL);