diff --git a/libs/cg/include/psemek/cg/triangulation/triangulation.hpp b/libs/cg/include/psemek/cg/triangulation/triangulation.hpp
index 047b29d8..e0933a46 100644
--- a/libs/cg/include/psemek/cg/triangulation/triangulation.hpp
+++ b/libs/cg/include/psemek/cg/triangulation/triangulation.hpp
@@ -17,7 +17,7 @@ namespace psemek::cg
 		auto triangulate(Iterator begin, Iterator end, Callback && callback)
 		{
 			using point_type = std::decay_t<decltype(*begin)>;
-			static_assert(point_type::dimension == 2);
+			static_assert(point_type::static_dimension == 2);
 
 			using dcel_type = dcel<Iterator, util::empty, util::empty, Index>;