diff --git a/sys/net80211/ieee80211_ht.h b/sys/net80211/ieee80211_ht.h
--- a/sys/net80211/ieee80211_ht.h
+++ b/sys/net80211/ieee80211_ht.h
@@ -87,7 +87,8 @@
 	 (IEEE80211_AGGR_RUNNING|IEEE80211_AGGR_XCHGPEND|IEEE80211_AGGR_NAK)) != 0)
 
 #define	IEEE80211_AGGR_BITS \
-	"\20\1IMMEDIATE\2XCHGPEND\3RUNNING\4SETUP\5NAK"
+	"\20\1IMMEDIATE\2XCHGPEND\3RUNNING\4SETUP\5NAK" \
+	"\6BARPEND\7WAITRX\10AMSDU"
 
 /*
  * Traffic estimator support.  We estimate packets/sec for