diff --git a/README.md b/README.md
index 218525b..dc3400c 100644
--- a/README.md
+++ b/README.md
@@ -75,6 +75,7 @@ These are the clients I tried but failed to compile or run:
         -q --quiet           Suppress informational messages
         --config-path        Show config file path
         --seed-config        Create a basic config
+        --color <when>       Control when to use color [always, auto, never] [default: auto]
 
     Examples: