diff --git a/_Sidebar.md b/_Sidebar.md
index 786af2c..0fc45b5 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -10,4 +10,4 @@ e107 v2.x
   * Tools
   * Misc
 
-* [Development Guide](https://github.com/e107inc/e107/wiki/Development-Guide)
+