diff --git a/drivers/staging/r8188eu/include/ieee80211.h b/drivers/staging/r8188eu/include/ieee80211.h
index f9a8aa243877..c593f9278868 100644
--- a/drivers/staging/r8188eu/include/ieee80211.h
+++ b/drivers/staging/r8188eu/include/ieee80211.h
@@ -598,7 +598,6 @@ static inline int is_broadcast_mac_addr(const u8 *addr)
 enum rtw_ieee80211_category {
 	RTW_WLAN_CATEGORY_BACK = 3,
 	RTW_WLAN_CATEGORY_PUBLIC = 4, /* IEEE 802.11 public action frames */
-	RTW_WLAN_CATEGORY_TDLS = 12,
 	RTW_WLAN_CATEGORY_P2P = 0x7f,/* P2P action frames */
 };