diff --git a/mt7603_mac.c b/mt7603_mac.c
index 0bdcdc201..aef26c243 100644
--- a/mt7603_mac.c
+++ b/mt7603_mac.c
@@ -1343,6 +1343,9 @@ static bool mt7603_rx_pse_busy(struct mt7603_dev *dev)
 	mt76_wr(dev, addr, 3);
 	val = mt76_rr(dev, addr) >> 16;
 
+	if (is_mt7628(dev) && (val & 0x4001) == 0x4001)
+		return true;
+
 	return (val & 0x8001) == 0x8001 || (val & 0xe001) == 0xe001;
 }