diff --git a/_Sidebar.md b/_Sidebar.md
index f8c21eb..a68fbf3 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -2,6 +2,7 @@
 - [Rollenverteilung](./Rollenverteilung )
 - [Definition of Ready](./DoR )
 - [Definition of Done](./DoD )
+- [Architektur](./Architektur )
 - [FAQ](./FAQ) 
 - **Guides**
   - [Developer Setup](./Guides/Development-Setup)