diff --git a/_Sidebar.md b/_Sidebar.md
index ac40592..61f581a 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -8,7 +8,7 @@
 # [For hosts](For-hosts)
   - [Installation](Installation)
   - [Whitelisting](Whitelisting)
-  - [Web server links](Web server links)
+  - [Web server links](Web_server_links)
 
 # [For developers](For-developers)
   - [Coding style policy](Coding-style-policy)