diff --git a/docs/en/docs-nav.json b/docs/en/docs-nav.json
index 1b738735c4..98a8ab6f00 100644
--- a/docs/en/docs-nav.json
+++ b/docs/en/docs-nav.json
@@ -238,6 +238,8 @@
         },
         {
           "text": "Mobile Application Development",
+          "isLazyExpandable": true,
+          "path": "tutorials/mobile/index.md",
           "items": [
             {
               "text": "Overview",