diff --git a/PKGBUILD b/PKGBUILD
index ac6239b..0e1e6ef 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -19,6 +19,7 @@ depends=('xfce4-panel-profiles'
          'libdbusmenu-gtk2'
          'appmenu-gtk-module')
 makedepends=('choosenim')
+optdepends=('vala-panel-appmenu-registrar')
 provides=('tromjaro-layout-switcher')
 backup=()
 options=(!strip)