diff --git a/_Sidebar.md b/_Sidebar.md
index ca5c3ed..f390d0d 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -8,6 +8,7 @@
 * [client-opacity](https://codeberg.org/dwl/dwl-patches/wiki/client-opacity)
 * [column](https://codeberg.org/dwl/dwl-patches/wiki/column)
 * [coredump](https://codeberg.org/dwl/dwl-patches/wiki/coredump)
+* [define-modkey-with-make-argument](https://codeberg.org/dwl/dwl-patches/wiki/define-modkey-with-make-argument)
 * [dim-unfocused](https://codeberg.org/dwl/dwl-patches/wiki/dim-unfocused)
 * [en-keycodes](https://codeberg.org/dwl/dwl-patches/wiki/en-keycodes)
 * [env](https://codeberg.org/dwl/dwl-patches/wiki/env)