diff --git a/mt7996/init.c b/mt7996/init.c
index 5aada567..66dfa71e 100644
--- a/mt7996/init.c
+++ b/mt7996/init.c
@@ -528,6 +528,7 @@ mt7996_init_wiphy(struct ieee80211_hw *hw, struct mtk_wed_device *wed)
 	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
 	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0);
 	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER);
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_SET_SCAN_DWELL);
 
 	if (mt7996_eeprom_has_background_radar(dev) &&
 	    (!mdev->dev->of_node ||