diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index 2d1acc6..ee74818 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -626,8 +626,12 @@
 
 #ifdef CONFIG_MAC80211_DEBUGFS
 	/* use fixed index if set */
-	if (mp->fixed_rate_idx != -1)
-		sample_idx = mp->fixed_rate_idx;
+	if (mp->fixed_rate_idx != -1) {
+		mi->max_tp_rate = mp->fixed_rate_idx;
+		mi->max_tp_rate2 = mp->fixed_rate_idx;
+		mi->max_prob_rate = mp->fixed_rate_idx;
+		sample_idx = -1;
+	}
 #endif
 
 	if (sample_idx >= 0) {