diff --git a/mt76x2_init.c b/mt76x2_init.c
index d0302714..39745ce6 100644
--- a/mt76x2_init.c
+++ b/mt76x2_init.c
@@ -679,6 +679,8 @@ int mt76x2_register_device(struct mt76x2_dev *dev)
 	wiphy->iface_combinations = if_comb;
 	wiphy->n_iface_combinations = ARRAY_SIZE(if_comb);
 
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS);
+
 	INIT_DELAYED_WORK(&dev->cal_work, mt76x2_phy_calibrate);
 	INIT_DELAYED_WORK(&dev->mac_work, mt76x2_mac_work);