diff --git a/examples/ui.cpp b/examples/ui.cpp
index 9df544b3..cbadb121 100644
--- a/examples/ui.cpp
+++ b/examples/ui.cpp
@@ -22,7 +22,7 @@ struct ui_example
 		element_factory.set_style(style);
 
 		auto screen = element_factory.make_screen();
-		screen->add(element_factory.make_button(), ui::screen::x_policy::center, ui::screen::y_policy::center);
+		screen->add(element_factory.make_button("Test"), ui::screen::x_policy::center, ui::screen::y_policy::center);
 
 		ui_controller.set_root(std::move(screen));
 	}
diff --git a/libs/ui/include/psemek/ui/default_element_factory.hpp b/libs/ui/include/psemek/ui/default_element_factory.hpp
index 4f5585b0..d702f203 100644
--- a/libs/ui/include/psemek/ui/default_element_factory.hpp
+++ b/libs/ui/include/psemek/ui/default_element_factory.hpp
@@ -17,7 +17,7 @@ namespace psemek::ui
 		void set_style(std::shared_ptr<struct style> st);
 		std::shared_ptr<struct style> style() const;
 
-		std::unique_ptr<button> make_button();
+		std::unique_ptr<button> make_button(std::string text);
 		std::unique_ptr<screen> make_screen();
 
 	private:
diff --git a/libs/ui/source/default_element_factory.cpp b/libs/ui/source/default_element_factory.cpp
index eeb94486..6d402b07 100644
--- a/libs/ui/source/default_element_factory.cpp
+++ b/libs/ui/source/default_element_factory.cpp
@@ -11,6 +11,11 @@ namespace psemek::ui
 		struct button_impl
 			: button
 		{
+			button_impl()
+			{
+				set_label(std::make_unique<struct label>());
+			}
+
 			struct shape const & shape() const override
 			{
 				return shape_;
@@ -86,9 +91,11 @@ namespace psemek::ui
 		return impl().style;
 	}
 
-	std::unique_ptr<button> default_element_factory::make_button()
+	std::unique_ptr<button> default_element_factory::make_button(std::string text)
 	{
-		return impl().create<button_impl>();
+		auto r = impl().create<button_impl>();
+		r->label()->set_text(std::move(text));
+		return r;
 	}
 
 	std::unique_ptr<screen> default_element_factory::make_screen()