diff --git a/source/reference/mongooplog.txt b/source/reference/mongooplog.txt
index 461989d66d3..789f1e83b88 100644
--- a/source/reference/mongooplog.txt
+++ b/source/reference/mongooplog.txt
@@ -153,21 +153,6 @@ Options
    option is only relevant when specifying the :option:`--dbpath`
    option.
 
-.. option:: --fields [field1[,field2]], -f [field1[,field2]]
-
-   Specify a field or number fields to constrain which data
-   :program:`mongooplog` will migrate. All other fields will be
-   *excluded* from the migration. Comma separate a list of fields to
-   limit the applied fields.
-
-.. option:: --fieldFile <file>
-
-   As an alternative to ":option:`--fields <mongooplog --fields>`" the
-   :option:`--fieldFile` option allows you to specify a file
-   (e.g. ``<file>``) that holds a list of field names to *include* in
-   the migration. All other fields will be *excluded* from the
-   migration. Place one field per line.
-
 .. option:: --seconds <number>, -s <number>
 
    Specify a number of seconds of operations for :program:`mongooplog`