diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
index 3f90ab75d9..6ba1fd9360 100644
--- a/package/kernel/mac80211/Makefile
+++ b/package/kernel/mac80211/Makefile
@@ -1637,7 +1637,7 @@ config-$(call config_package,rt2800-pci) += RT2800PCI
 config-y += RT2800PCI_RT33XX RT2800PCI_RT35XX RT2800PCI_RT53XX RT2800PCI_RT3290
 
 config-$(call config_package,rt2800-usb) += RT2800USB
-config-y += RT2800USB_RT33XX RT2800USB_RT35XX RT2800USB_RT3573 RT2800USB_RT53XX RT2800USB_RT55XX
+config-y += RT2800USB_RT33XX RT2800USB_RT35XX RT2800USB_RT3573 RT2800USB_RT53XX RT2800USB_RT55XX RT2800USB_UNKNOWN
 
 config-$(call config_package,iwl-legacy) += IWLEGACY
 config-$(call config_package,iwl3945) += IWL3945