1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index dc3c5d9..b687025 100644
--- a/README.md
+++ b/README.md
@@ -98,7 +98,7 @@ Say you delete gists with command `gist delete <index-of-gist>...`, the local gi
 
 `~/.config/gist.conf` is created automatically when you run `gist` at the first time, it only allows current user to read and write (permission 600).
 
-Valid keys are [`user`](#user), [`token`](#token), [`folder`](#folder), [`auto_sync`](#auto_sync), [`action`](#action), [`EDITOR`](#EDITOR) and [`protocol`](#protocol). Use the following commands to set value:
+Valid keys are [`user`](#user), [`token`](#token), [`folder`](#folder), [`auto_sync`](#auto_sync), [`action`](#action), [`EDITOR`](#EDITOR) and [`protocol`](#protocol) [`show_untagged`](#show_untagged). Use the following commands to set value:
 ``` bash
 # Set key with a given value
 gist config <key> <value>