diff --git a/libs/math/include/psemek/math/box.hpp b/libs/math/include/psemek/math/box.hpp
index 24aa6924..04b26e82 100644
--- a/libs/math/include/psemek/math/box.hpp
+++ b/libs/math/include/psemek/math/box.hpp
@@ -364,7 +364,7 @@ namespace std
 			for (std::size_t i = 0; i < b.dimension(); ++i)
 			{
 				if (i > 0) ctx.advance_to(std::format_to(ctx.out(), "x"));
-				formatter<::psemek::math::interval<T>>::format(b[i], ctx);
+				ctx.advance_to(formatter<::psemek::math::interval<T>>::format(b[i], ctx));
 			}
 			return ctx.out();
 		}
diff --git a/libs/math/include/psemek/math/point.hpp b/libs/math/include/psemek/math/point.hpp
index 7aa26924..2e2af0d8 100644
--- a/libs/math/include/psemek/math/point.hpp
+++ b/libs/math/include/psemek/math/point.hpp
@@ -325,7 +325,7 @@ namespace std
 				for (std::size_t i = 0; i < p.dimension(); ++i)
 				{
 					if (i > 0) ctx.advance_to(std::format_to(ctx.out(), ", "));
-					formatter<T>::format(p[i], ctx);
+					ctx.advance_to(formatter<T>::format(p[i], ctx));
 				}
 				return std::format_to(ctx.out(), ")");
 			}
diff --git a/libs/math/include/psemek/math/vector.hpp b/libs/math/include/psemek/math/vector.hpp
index 9060db95..908b0539 100644
--- a/libs/math/include/psemek/math/vector.hpp
+++ b/libs/math/include/psemek/math/vector.hpp
@@ -565,7 +565,7 @@ namespace std
 				for (std::size_t i = 0; i < v.dimension(); ++i)
 				{
 					if (i > 0) ctx.advance_to(std::format_to(ctx.out(), ", "));
-					formatter<T>::format(v[i], ctx);
+					ctx.advance_to(formatter<T>::format(v[i], ctx));
 				}
 				return std::format_to(ctx.out(), ")");
 			}