diff --git a/net/mac80211/offchannel.c b/net/mac80211/offchannel.c
index 627a33e..4b56409 100644
--- a/net/mac80211/offchannel.c
+++ b/net/mac80211/offchannel.c
@@ -29,6 +29,7 @@
 	/* FIXME: what to do when local->pspolling is true? */
 
 	del_timer_sync(&local->dynamic_ps_timer);
+	del_timer_sync(&ifmgd->bcn_mon_timer);
 	del_timer_sync(&ifmgd->conn_mon_timer);
 
 	cancel_work_sync(&local->dynamic_ps_enable_work);
@@ -89,6 +90,7 @@
 			  msecs_to_jiffies(local->hw.conf.dynamic_ps_timeout));
 	}
 
+	ieee80211_sta_reset_beacon_monitor(sdata);
 	ieee80211_sta_reset_conn_monitor(sdata);
 }