diff --git a/includes/sidebar.md b/includes/sidebar.md
index a62a99d..e3cd220 100644
--- a/includes/sidebar.md
+++ b/includes/sidebar.md
@@ -1 +1,4 @@
 * [Home](/)
+* [Contributing](/system/contributing)
+
+* [Thunix.net](https://thunix.net)