diff --git a/_Sidebar.md b/_Sidebar.md
index fd1439a..d517858 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -1,3 +1,4 @@
 * [Usage](https://git.netm.ch/m/os-init/wiki/Usage)
 * Distribution
-  * [Alpine Linux](https://git.netm.ch/m/os-init/wiki/Alpine-Linux-content)
\ No newline at end of file
+  * [Alpine Linux](https://git.netm.ch/m/os-init/wiki/Alpine-Linux-content)
+  * [Ubuntu 20.04](https://git.netm.ch/m/os-init/wiki/Ubuntu-20.04)
\ No newline at end of file