diff --git a/usr.bin/col/col.1 b/usr.bin/col/col.1
index 82ffe40cbed0..eadca9a8b502 100644
--- a/usr.bin/col/col.1
+++ b/usr.bin/col/col.1
@@ -137,6 +137,7 @@ environment variables affect the execution of
 as described in
 .Xr environ 7 .
 .Sh SEE ALSO
+.Xr colcrt 1 ,
 .Xr expand 1 ,
 .Xr nroff 1 ,
 .Xr tbl 1