diff --git a/mt7603_init.c b/mt7603_init.c
index 6ac9be3e..d004a90e 100644
--- a/mt7603_init.c
+++ b/mt7603_init.c
@@ -379,7 +379,6 @@ int mt7603_register_device(struct mt7603_dev *dev)
 	hw->max_rates = 1;
 	hw->max_report_rates = 7;
 	hw->max_rate_tries = 1;
-	hw->extra_tx_headroom = 2;
 
 	hw->sta_data_size = sizeof(struct mt7603_sta);
 	hw->vif_data_size = sizeof(struct mt7603_vif);