diff --git a/src/Kdyby/Console/CliRouter.php b/src/Kdyby/Console/CliRouter.php
index f5c341c..9183d8b 100644
--- a/src/Kdyby/Console/CliRouter.php
+++ b/src/Kdyby/Console/CliRouter.php
@@ -123,10 +123,10 @@ public function constructUrl(Request $appRequest, Nette\Http\Url $refUrl)
 	 */
 	public static function prependTo(Nette\Application\IRouter &$router, self $cliRouter)
 	{
-		if (!$router instanceof RouteList) {
+		if (!$router instanceof RouteList || $router->getModule()) {
 			throw new Nette\Utils\AssertionException(
 				'If you want to use Kdyby/Console then your main router ' .
-				'must be an instance of Nette\Application\Routers\RouteList'
+				'must be an instance of Nette\Application\Routers\RouteList without module'
 			);
 		}