diff --git a/target/linux/generic-2.6/config-2.6.31 b/target/linux/generic-2.6/config-2.6.31
index ccd8835f66..a784be9481 100644
--- a/target/linux/generic-2.6/config-2.6.31
+++ b/target/linux/generic-2.6/config-2.6.31
@@ -2173,6 +2173,7 @@ CONFIG_USB_HIDINPUT=y
 # CONFIG_USB_NET_CDC_SUBSET is not set
 # CONFIG_USB_NET_DM9601 is not set
 # CONFIG_USB_NET_GL620A is not set
+# CONFIG_USB_NET_INT51X1 is not set
 # CONFIG_USB_NET_MCS7830 is not set
 # CONFIG_USB_NET_NET1080 is not set
 # CONFIG_USB_NET_PLUSB is not set
@@ -2303,6 +2304,7 @@ CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
 # CONFIG_USB_WHCI_HCD is not set
 # CONFIG_USB_WUSB_CBAF is not set
 # CONFIG_USB_WUSB is not set
+# CONFIG_USB_XHCI_HCD is not set
 # CONFIG_USB_XPAD is not set
 # CONFIG_USB_XUSBATM is not set
 # CONFIG_USB_YEALINK is not set