diff --git a/docs/libcurl/opts/CURLOPT_FILETIME.3 b/docs/libcurl/opts/CURLOPT_FILETIME.3
index 31f9c11c7a..ef3619e4a0 100644
--- a/docs/libcurl/opts/CURLOPT_FILETIME.3
+++ b/docs/libcurl/opts/CURLOPT_FILETIME.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2021, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -38,7 +38,7 @@ argument can be used after a transfer to extract the received time (if any).
 .SH DEFAULT
 0
 .SH PROTOCOLS
-HTTP, FTP, SFTP, FILE
+HTTP(S), FTP(S), SFTP, FILE, SMB(S)
 .SH EXAMPLE
 .nf
 curl = curl_easy_init();