diff --git a/_Sidebar.md b/_Sidebar.md
index 6fc3db8..0ba2bf1 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -10,7 +10,6 @@
 * [raylib *libc* dependency](raylib-libc-dependency)
 * [raylib platforms and graphics](raylib-platforms-and-graphics)
 * [raylib input system](raylib-input-system)
-* [raylib internal buffers](raylib-internal-buffers-(2D-vs-3D))
 * [raylib default shader](raylib-default-shader)
 * [raylib custom shaders](raylib-generic-uber-shader-and-custom-shaders)
 * [raylib coding conventions](raylib-coding-conventions)