diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 3d16f4e..b98d927 100644
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -19,6 +19,8 @@
 
 	ieee80211_dfs_cac_cancel(local);
 
+	ieee80211_roc_purge(local, NULL);
+
 	if (hw->flags & IEEE80211_HW_AMPDU_AGGREGATION) {
 		mutex_lock(&local->sta_mtx);
 		list_for_each_entry(sta, &local->sta_list, list) {