diff --git a/_Sidebar.md b/_Sidebar.md
index ee131e0..264af07 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -20,7 +20,7 @@
     - [How to create a new Cache?](How-to-create-a-new-Cache)
     - [CacheInterface](CacheInterface)
   - Format API
-    - How to create a new Format?
+    - [How to create a new Format?](How-to-create-a-new-Format)
     - [FormatInterface](FormatInterface)
     - FormatAbstract
   - [Technical Recommendations](Technical-Recommendations)
\ No newline at end of file