diff --git a/_Sidebar.md b/_Sidebar.md
index 54280a5..cfe9541 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -19,8 +19,8 @@
 * [[Services|/pages/services/]]
   * [[IRC]]
   * [[Whois registry|Whois]]
-  * [[Hierarchical-DNS]]
-  * [[DNS]]  
+  * [[DNS]]
+  * [[Original-DNS-(deprecated)|Original DNS (deprecated]]
   * [[Looking Glasses]]
   * [[Exchanges]]
   * [[Shell]]