diff --git a/cmd/zrok/sharePrivate.go b/cmd/zrok/sharePrivate.go
index 15275b50..962b5cdd 100644
--- a/cmd/zrok/sharePrivate.go
+++ b/cmd/zrok/sharePrivate.go
@@ -39,7 +39,7 @@ func newSharePrivateCommand() *sharePrivateCommand {
 	}
 	command := &sharePrivateCommand{cmd: cmd}
 	cmd.Flags().StringArrayVar(&command.basicAuth, "basic-auth", []string{}, "Basic authentication users (<username:password>,...")
-	cmd.Flags().StringVarP(&command.backendMode, "backend-mode", "b", "proxy", "The backend mode {proxy, web, tcpTunnel, udpTunnel, caddy}")
+	cmd.Flags().StringVarP(&command.backendMode, "backend-mode", "b", "proxy", "The backend mode {proxy, web, tcpTunnel, udpTunnel, caddy, drive}")
 	cmd.Flags().BoolVar(&command.headless, "headless", false, "Disable TUI and run headless")
 	cmd.Flags().BoolVar(&command.insecure, "insecure", false, "Enable insecure TLS certificate validation for <target>")
 	cmd.Run = command.run