diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 337bb5d78003..f7fc0e00497f 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -428,6 +428,7 @@ static void ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
 		chandef.width = sdata->u.ibss.chandef.width;
 		break;
 	case NL80211_CHAN_WIDTH_80:
+	case NL80211_CHAN_WIDTH_80P80:
 	case NL80211_CHAN_WIDTH_160:
 		chandef = sdata->u.ibss.chandef;
 		chandef.chan = cbss->channel;