diff --git a/README.md b/README.md
index d8d542f..9bce88c 100644
--- a/README.md
+++ b/README.md
@@ -195,3 +195,7 @@ Methods
 * **restart**(< _integer_ >byteOffset, < _function_ >callback) - _(void)_ - Sets the file byte offset for the next file transfer action (get/put) to `byteOffset`. `callback` has 1 parameter: < _Error_ >err.
 
 * **mlsd**([< _string_ >path, ][< _boolean_ >useCompression, ]< _function_ >callback) - _(void)_ - Retrieves the directory listing of `path`. `path` defaults to the current working directory. `useCompression` defaults to false. `callback` has 2 parameters: < _Error_ >err, < _array_ >list. See the `list` command for a list of properties. Also see https://tools.ietf.org/html/rfc3659 7.2.
+
+### Draft commands (draft-somers-ftp-mfxx-04)
+
+* **setLastMod**(< _string_ >path, < _Date_ >date, < _function_ >callback) - _(void)_ - Set modification time for `path`. `callback` has 1 parameter: < _Error_ >err.
diff --git a/lib/connection.js b/lib/connection.js
index 0f58d55..ff70788 100644
--- a/lib/connection.js
+++ b/lib/connection.js
@@ -373,6 +373,17 @@ FTP.prototype.delete = function(path, cb) {
   this._send('DELE ' + path, cb);
 };
 
+FTP.prototype.setLastMod = function(path, date, cb) {
+  var dateStr = date.getUTCFullYear() +
+    ('00' + (date.getUTCMonth() + 1)).slice(-2) +
+    ('00' + date.getUTCDate()).slice(-2) +
+    ('00' + date.getUTCHours()).slice(-2) +
+    ('00' + date.getUTCMinutes()).slice(-2) +
+    ('00' + date.getUTCSeconds()).slice(-2);
+    
+  this._send('MFMT ' + dateStr + ' ' + path, cb); 
+}
+
 FTP.prototype.site = function(cmd, cb) {
   this._send('SITE ' + cmd, cb);
 };