diff --git a/mt7915/eeprom.c b/mt7915/eeprom.c
index 8bb97101..0bce0ce5 100644
--- a/mt7915/eeprom.c
+++ b/mt7915/eeprom.c
@@ -194,7 +194,7 @@ void mt7915_eeprom_parse_hw_cap(struct mt7915_dev *dev,
 	nss = path;
 	if (dev->dbdc_support) {
 		if (is_mt7915(&dev->mt76)) {
-			path = path / 2;
+			path = min_t(u8, path, 2);
 			nss = FIELD_GET(MT_EE_WIFI_CONF3_TX_PATH_B0,
 					eeprom[MT_EE_WIFI_CONF + 3]);
 			if (phy->band_idx)