diff --git a/configs/rock960-rk3399_defconfig b/configs/rock960-rk3399_defconfig
index 28d1fc5..9f1aeaa 100644
--- a/configs/rock960-rk3399_defconfig
+++ b/configs/rock960-rk3399_defconfig
@@ -23,6 +23,7 @@
 CONFIG_CMD_PCI=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
+# CONFIG_CMD_SF is not set
 CONFIG_CMD_TIME=y
 CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y