diff --git a/_Sidebar.md b/_Sidebar.md
index 8f7182a..a7e337d 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -5,4 +5,5 @@
 * [User's-Guide](https://git.mosad.xyz/Seil0/ActionPi/wiki/User%27s-Guide-%28en%29)
 
 ## deutsch
-* [Haupseite](https://git.mosad.xyz/Seil0/ActionPi/wiki/Haupseite)
\ No newline at end of file
+* [Haupseite](https://git.mosad.xyz/Seil0/ActionPi/wiki/Haupseite)
+* [Hardware](https://git.mosad.xyz/Seil0/ActionPi/wiki/Hardware-%28de%29)
\ No newline at end of file