diff --git a/libs/cg/include/psemek/cg/kdtree.hpp b/libs/cg/include/psemek/cg/kdtree.hpp
index 9f86ee6f..961531fb 100644
--- a/libs/cg/include/psemek/cg/kdtree.hpp
+++ b/libs/cg/include/psemek/cg/kdtree.hpp
@@ -206,7 +206,7 @@ namespace psemek::cg
 		if (node_point == point)
 			return false;
 
-		int child = (node.point[split_axis] < point[split_axis]) ? 0 : 1;
+		int child = (point[split_axis] < node_point[split_axis]) ? 0 : 1;
 
 		if (node.children[child] == null)
 		{