diff --git a/libs/ui/include/psemek/ui/style.hpp b/libs/ui/include/psemek/ui/style.hpp
index d8c9ecbd..c21e9daa 100644
--- a/libs/ui/include/psemek/ui/style.hpp
+++ b/libs/ui/include/psemek/ui/style.hpp
@@ -22,6 +22,7 @@ namespace psemek::ui
 	{
 		bold,
 		underline,
+		strikethrough,
 	};
 
 	using text_style = util::flag_set<text_style_flag, std::uint8_t>;