--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -7323,7 +7323,7 @@ static int wpa_driver_nl80211_set_freq(s
 
 	nl80211_cmd(drv, msg, 0, NL80211_CMD_SET_WIPHY);
 
-	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, bss->ifindex);
 	if (nl80211_put_freq_params(msg, freq) < 0)
 		goto nla_put_failure;
 
@@ -11840,7 +11840,7 @@ static int nl80211_switch_channel(void *
 		return -ENOMEM;
 
 	nl80211_cmd(drv, msg, 0, NL80211_CMD_CHANNEL_SWITCH);
-	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, drv->ifindex);
+	NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, bss->ifindex);
 	NLA_PUT_U32(msg, NL80211_ATTR_CH_SWITCH_COUNT, settings->cs_count);
 	ret = nl80211_put_freq_params(msg, &settings->freq_params);
 	if (ret)