diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 1f06b31e21c15f1ebb5bf5836cc5107899b19639..b04a4378adccb21440c1714d5744926bcb5c1f1c 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -652,7 +652,7 @@ static void ieee80211_sta_reorder_release(struct ieee80211_hw *hw,
  set_release_timer:
 
 		mod_timer(&tid_agg_rx->reorder_timer,
-			  tid_agg_rx->reorder_time[j] +
+			  tid_agg_rx->reorder_time[j] + 1 +
 			  HT_RX_REORDER_BUF_TIMEOUT);
 	} else {
 		del_timer(&tid_agg_rx->reorder_timer);