diff --git a/ubuntu/wireless/rt2x00/rt2x00mac.c b/ubuntu/wireless/rt2x00/rt2x00mac.c
index 8a0c8df..f382469 100644
--- a/ubuntu/wireless/rt2x00/rt2x00mac.c
+++ b/ubuntu/wireless/rt2x00/rt2x00mac.c
@@ -101,9 +101,8 @@ int rt2x00lib_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
 	 * frame as well as the data frame.
 	 */
 	frame_control = le16_to_cpu(ieee80211hdr->frame_control);
-	if (!is_rts_frame(frame_control) && !is_cts_frame(frame_control) &&
-	    (control->flags & (IEEE80211_TXCTL_USE_RTS_CTS |
-	     IEEE80211_TXCTL_USE_CTS_PROTECT))) {
+	if (control->flags & IEEE80211_TXCTL_USE_RTS_CTS &&
+	    !is_cts_frame(frame_control) && !is_rts_frame(frame_control)) {
 		if (rt2x00_ring_free(ring) <= 1)
 			return NETDEV_TX_BUSY;