diff --git a/configs/MK808C_defconfig b/configs/MK808C_defconfig
index 057da85..9a62ce6 100644
--- a/configs/MK808C_defconfig
+++ b/configs/MK808C_defconfig
@@ -10,4 +10,5 @@
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_FPGA is not set
 # CONFIG_SPL_DOS_PARTITION is not set
+# CONFIG_SPL_ISO_PARTITION is not set
 CONFIG_USB_EHCI_HCD=y