diff --git a/arch/arm/dts/imx6ul-isiot-nand.dts b/arch/arm/dts/imx6ul-isiot-nand.dts
index 12a3528..ffdaf34 100644
--- a/arch/arm/dts/imx6ul-isiot-nand.dts
+++ b/arch/arm/dts/imx6ul-isiot-nand.dts
@@ -42,6 +42,7 @@
 
 /dts-v1/;
 
+#include "imx6ul.dtsi"
 #include "imx6ul-isiot.dtsi"
 
 / {