diff --git a/[refs] b/[refs]
index 4b72ee1134fc..2064b04584e8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 375177bf35efc08e1bd37bbda4cc0c8cc4db8500
+refs/heads/master: 05df49865be08b30e7ba91b9d3d94d7d52dd3033
diff --git a/trunk/drivers/net/wireless/ath/ath9k/init.c b/trunk/drivers/net/wireless/ath/ath9k/init.c
index 4b5e54848683..623c2f884987 100644
--- a/trunk/drivers/net/wireless/ath/ath9k/init.c
+++ b/trunk/drivers/net/wireless/ath/ath9k/init.c
@@ -622,7 +622,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
 		IEEE80211_HW_SIGNAL_DBM |
 		IEEE80211_HW_SUPPORTS_PS |
 		IEEE80211_HW_PS_NULLFUNC_STACK |
-		IEEE80211_HW_SPECTRUM_MGMT;
+		IEEE80211_HW_SPECTRUM_MGMT |
+		IEEE80211_HW_REPORTS_TX_ACK_STATUS;
 
 	if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT)
 		 hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;