diff --git a/share/man/man4/wlan.4 b/share/man/man4/wlan.4
index 233b29bb89b..4cd1bfbdc9d 100644
--- a/share/man/man4/wlan.4
+++ b/share/man/man4/wlan.4
@@ -166,7 +166,6 @@ not ratified and subject to change.
 Be aware that this specification is incompatible with earlier drafts.
 Stations implementing earlier drafts (e.g., Linux) may be incompatible.
 .Sh SEE ALSO
-.Xr an 4 ,
 .Xr ath 4 ,
 .Xr bwi 4 ,
 .Xr bwn 4 ,