diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 5c7fd185373cfb37c0ee57e62b9b54135af505b7..76b5c0f021fa9be90e3728fafc7372b674cc1d38 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -634,9 +634,9 @@ mwifiex_dump_station_info(struct mwifiex_private *priv,
 
 	/*
 	 * Bit 0 in tx_htinfo indicates that current Tx rate is 11n rate. Valid
-	 * MCS index values for us are 0 to 7.
+	 * MCS index values for us are 0 to 15.
 	 */
-	if ((priv->tx_htinfo & BIT(0)) && (priv->tx_rate < 8)) {
+	if ((priv->tx_htinfo & BIT(0)) && (priv->tx_rate < 16)) {
 		sinfo->txrate.mcs = priv->tx_rate;
 		sinfo->txrate.flags |= RATE_INFO_FLAGS_MCS;
 		/* 40MHz rate */