diff --git a/_Sidebar.md b/_Sidebar.md
index 6a4e882..8be3817 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -19,6 +19,7 @@
 **[[Development]]**
 * [Prerequisites]()
 * [[Get Started]]
+* [[Code testing]]
 
 **[[Home|Home]]**  
 * [checkout EGW Master](https://github.com/EGroupware/egroupware/blob/master/README.md)