diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index fb15d3b97cb214078f1533f880350fe280b57c69..84f757c5d91a6607d1020b19caa820e535e13633 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2863,7 +2863,7 @@ cfg80211_beacon_dup(struct cfg80211_beacon_data *beacon)
 	}
 	if (beacon->probe_resp_len) {
 		new_beacon->probe_resp_len = beacon->probe_resp_len;
-		beacon->probe_resp = pos;
+		new_beacon->probe_resp = pos;
 		memcpy(pos, beacon->probe_resp, beacon->probe_resp_len);
 		pos += beacon->probe_resp_len;
 	}