diff --git a/libs/ui/include/psemek/ui/default_element_factory.hpp b/libs/ui/include/psemek/ui/default_element_factory.hpp
index 19a4c363..922c67ac 100644
--- a/libs/ui/include/psemek/ui/default_element_factory.hpp
+++ b/libs/ui/include/psemek/ui/default_element_factory.hpp
@@ -21,6 +21,7 @@ namespace psemek::ui
std::shared_ptr make_frame() override;
std::shared_ptr make_window(std::string caption) override;
std::shared_ptr make_checkbox(bool value) override;
+ std::shared_ptr make_toggle_button() override;
std::shared_ptr make_slider() override;
std::shared_ptr make_spinbox() override;
std::shared_ptr