diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index cd9915686dd985adb3a2584bde95c064df11c978..0e2a1a9b2b65ac24b1efa33bbc3f49918a8b21c5 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -612,6 +612,7 @@ enum ieee80211_conf_flags {
  * @IEEE80211_CONF_CHANGE_RETRY_LIMITS: retry limits changed
  * @IEEE80211_CONF_CHANGE_IDLE: Idle flag changed
  * @IEEE80211_CONF_CHANGE_SMPS: Spatial multiplexing powersave mode changed
+ * @IEEE80211_CONF_CHANGE_QOS: Quality of service was enabled or disabled
  */
 enum ieee80211_conf_changed {
 	IEEE80211_CONF_CHANGE_SMPS		= BIT(1),