diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 53299c8..da995dd 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -54,7 +54,7 @@
 #define REV_DETECTION		IMX_GPIO_NR(2, 28)
 
 /* Speed defined in Kconfig is only applicable when not using DM_I2C.  */
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
 #define I2C1_SPEED_NON_DM	0
 #define I2C2_SPEED_NON_DM	0
 #else
@@ -259,7 +259,7 @@
 
 static int detect_i2c(struct display_info_t const *dev)
 {
-#ifdef CONFIG_DM_I2C
+#if CONFIG_IS_ENABLED(DM_I2C)
 	struct udevice *bus, *udev;
 	int rc;