diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 0a570a1..a404017 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -957,6 +957,7 @@
 	unsigned int hw_roc_duration;
 	u32 hw_roc_cookie;
 	bool hw_roc_for_tx;
+	unsigned long hw_offchan_tx_cookie;
 
 	/* dummy netdev for use w/ NAPI */
 	struct net_device napi_dev;