diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index ef97d6d3bdcd..e9b6a0415d6a 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -5724,7 +5724,8 @@ __ieee80211_beacon_get_ap(struct ieee80211_hw *hw,
 
 	skb = dev_alloc_skb(local->tx_headroom + beacon->head_len +
 			    beacon->tail_len + 256 +
-			    local->hw.extra_beacon_tailroom + mbssid_len);
+			    local->hw.extra_beacon_tailroom + mbssid_len +
+			    IEEE80211_ENCRYPT_TAILROOM);
 	if (!skb)
 		return NULL;