diff --git a/libs/ui/source/style.cpp b/libs/ui/source/style.cpp
index 50444d82..9a80efe9 100644
--- a/libs/ui/source/style.cpp
+++ b/libs/ui/source/style.cpp
@@ -21,13 +21,15 @@ namespace psemek::ui
 		template <typename T>
 		void scale(T & dst, float factor)
 		{
-			if (dst) dst = static_cast<T>((*dst) * factor);
+			if (dst) dst = static_cast<T>(std::ceil((*dst) * factor));
 		}
 
 		template <typename T, std::size_t N>
 		void scale(std::optional<geom::vector<T, N>> & dst, float factor)
 		{
-			if (dst) dst = geom::cast<T>(geom::cast<float>(*dst) * factor);
+			if (dst)
+				for (std::size_t i = 0; i < N; ++i)
+					(*dst)[i] = static_cast<T>(std::ceil((*dst)[i] * factor));
 		}
 
 	}