diff --git a/configs/edison_defconfig b/configs/edison_defconfig
index d099c0b..d58700c 100644
--- a/configs/edison_defconfig
+++ b/configs/edison_defconfig
@@ -36,5 +36,6 @@ CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_G_DNL_MANUFACTURER="Intel"
 CONFIG_G_DNL_VENDOR_NUM=0x8087
 CONFIG_G_DNL_PRODUCT_NUM=0x0a99
+# CONFIG_USB_HOST_ETHER is not set
 CONFIG_FAT_WRITE=y
 CONFIG_SHA1=y