diff --git a/include/configs/imx8mp_rsb3720.h b/include/configs/imx8mp_rsb3720.h
index c5dd545..c0f2824 100644
--- a/include/configs/imx8mp_rsb3720.h
+++ b/include/configs/imx8mp_rsb3720.h
@@ -169,7 +169,7 @@
 #define PHYS_SDRAM_2_SIZE		0x80000000	/* 2 GB */
 #endif
 
-#define CONFIG_MXC_UART_BASE		UART3_BASE_ADDR
+#define CONFIG_MXC_UART_BASE		UART_BASE_ADDR(3)
 
 /* Monitor Command Prompt */
 #define CONFIG_SYS_CBSIZE		2048