diff --git a/lib/utils/reset/fdt_reset_sophgo_mcu.c b/lib/utils/reset/fdt_reset_sophgo_mcu.c
index 8034bc49..8310d704 100644
--- a/lib/utils/reset/fdt_reset_sophgo_mcu.c
+++ b/lib/utils/reset/fdt_reset_sophgo_mcu.c
@@ -140,6 +140,7 @@ static int mango_reset_init(void *fdt, int nodeoff,
 	mango.adapter = adapter;
 
 	sbi_system_reset_add_device(&mango_reset_i2c);
+	fdt_del_node(fdt, nodeoff);
 
 	return 0;
 }