diff --git a/util/superiotool/README b/util/superiotool/README
index cd7d566b21..0b4505cbb5 100644
--- a/util/superiotool/README
+++ b/util/superiotool/README
@@ -30,14 +30,7 @@ Installation
 Usage
 -----
 
- $ superiotool [-d] [-e] [-l] [-V] [-v] [-h]
-
- -d | --dump            Dump Super I/O register contents
- -e | --extra-dump      Dump secondary registers too (e.g. EC registers)
- -l | --list-supported  Show the list of supported Super I/O chips
- -V | --verbose         Verbose mode
- -v | --version         Show the superiotool version
- -h | --help            Show a short help text
+Please read the superiotool(1) manpage or type 'superiotool --help'.
 
 Per default (no options) superiotool will just probe for a Super I/O
 and print its vendor, name, ID, revision, and config port.