diff --git a/_Sidebar.md b/_Sidebar.md
index 9e4b794..faafc03 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -8,6 +8,8 @@
 - [Readme | Liesmich [1.0]]([DE]-Readme-|-Liesmich-[1.0])
 - [Installation [1.0]]([DE]-Installation-von-ts-website-[1.0])
 - [Private Verzeichnisse sichern [1.0]]([DE]-Private-Verzeichnisse-sichern-[1.0])
+- [Readme | Liesmich [2.x]([DE]-Readme-|-Liesmich-[2.x])
+- [Installation [2.x]]([DE]-Installation-von-ts-website-[2.x])
 
 [Polski]([PL]-Strona-startowa)
 -------