diff --git a/src/common/routesRegexp.js b/src/common/routesRegexp.js
index e7db584da..9cae7c6ed 100644
--- a/src/common/routesRegexp.js
+++ b/src/common/routesRegexp.js
@@ -9,8 +9,8 @@ const compilePath = (path, options) => {
 const routesRegexp = {
     intro: compilePath('/intro'),
     board: compilePath('/'),
-    discover: compilePath('/discover/:type?/:catalog?/:category?'),
-    library: compilePath('/library/:type?/:sort?'),
+    discover: compilePath('/discover/(:type?)/(:catalog?)/(:category?)'),
+    library: compilePath('/library/(:type?)/(:sort?)'),
     calendar: compilePath('/calendar'),
     search: compilePath('/search'),
     detail: compilePath('/detail'),