diff --git a/mt76x2_phy.c b/mt76x2_phy.c
index 13498620..454ff5f4 100644
--- a/mt76x2_phy.c
+++ b/mt76x2_phy.c
@@ -160,7 +160,7 @@ void mt76x2_phy_set_txpower(struct mt76x2_dev *dev)
 	mt76_wr(dev, MT_TX_PWR_CFG_4,
 		mt76x2_tx_power_mask(t.ht[4], t.ht[6], 0, 0));
 	mt76_wr(dev, MT_TX_PWR_CFG_7,
-		mt76x2_tx_power_mask(t.ofdm[4], t.vht[8], t.ht[6], t.vht[8]));
+		mt76x2_tx_power_mask(t.ofdm[6], t.vht[8], t.ht[6], t.vht[8]));
 	mt76_wr(dev, MT_TX_PWR_CFG_8,
 		mt76x2_tx_power_mask(t.ht[14], t.vht[8], t.vht[8], 0));
 	mt76_wr(dev, MT_TX_PWR_CFG_9,