diff --git a/src/voxelization.hpp b/src/voxelization.hpp
index aae315a..5bd659c 100644
--- a/src/voxelization.hpp
+++ b/src/voxelization.hpp
@@ -66,7 +66,7 @@ class Voxelizer {
 public:
     Voxelizer(ColorStrategy colorStrategy);
 
-    Voxelizer(const Voxelizer &&) = delete;
+    Voxelizer(const Voxelizer &) = delete;
     Voxelizer(Voxelizer &&) = default;
 
     void voxelize(const VisualTriangle &triangle, Vec3u32 min, Vec3u32 max);