diff --git a/cmd/root.go b/cmd/root.go
index 41e7128..e59bce1 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -72,7 +72,7 @@ var (
 
 func init() {
 	flags := rootCmd.Flags()
-	flags.StringVar(&token, "token", "", "authentication token")
+	flags.StringVar(&token, "token", "", "authentication token (default: $DISCORDO_TOKEN or keyring)")
 
 	flags.StringVar(&configPath, "config-path", config.DefaultPath(), "path of the configuration file")