diff --git a/hosts/eiki/world b/hosts/eiki/world
index f208058..8c406b3 100644
--- a/hosts/eiki/world
+++ b/hosts/eiki/world
@@ -32,3 +32,4 @@ app-admin/keepassxc
 x11-misc/dunst
 dev-lang/go
 x11-misc/xwallpaper
+sys-power/acpi