diff --git a/mt7915/init.c b/mt7915/init.c
index 0a5f7d85..e56c562b 100644
--- a/mt7915/init.c
+++ b/mt7915/init.c
@@ -329,7 +329,7 @@ mt7915_init_wiphy(struct ieee80211_hw *hw)
 	hw->queues = 4;
 	hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
 	hw->max_tx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_HE;
-	hw->netdev_features = NETIF_F_RXCSUM;
+	hw->netdev_features = NETIF_F_RXCSUM | NETIF_F_SG;
 
 	hw->radiotap_timestamp.units_pos =
 		IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US;
diff --git a/mt7921/init.c b/mt7921/init.c
index 739d18fc..5b2905d1 100644
--- a/mt7921/init.c
+++ b/mt7921/init.c
@@ -56,6 +56,8 @@ mt7921_init_wiphy(struct ieee80211_hw *hw)
 	hw->max_rx_aggregation_subframes = 256;
 	hw->max_tx_aggregation_subframes = 256;
 	hw->netdev_features = NETIF_F_RXCSUM;
+	if (mt76_is_mmio(&dev->mt76))
+		hw->netdev_features |= NETIF_F_SG;
 
 	hw->radiotap_timestamp.units_pos =
 		IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US;