diff --git a/docs/en/docs-nav.json b/docs/en/docs-nav.json
index 19a8589e1a..edfebc9544 100644
--- a/docs/en/docs-nav.json
+++ b/docs/en/docs-nav.json
@@ -349,7 +349,8 @@
               "path": "Module-Development-Basics.md"
             },
             {
-              "text": "Plug-In Modules"
+              "text": "Plug-In Modules",
+              "path": "PlugIn-Modules.md"
             },
             {
               "text": "Customizing the Application Modules",