diff --git a/src/libnest2d/include/libnest2d/geometry_traits.hpp b/src/libnest2d/include/libnest2d/geometry_traits.hpp
index f93e4495e..a4767c7f7 100644
--- a/src/libnest2d/include/libnest2d/geometry_traits.hpp
+++ b/src/libnest2d/include/libnest2d/geometry_traits.hpp
@@ -1053,7 +1053,7 @@ inline S convexHull(const S& sh, const PathTag&)
     namespace sl = shapelike;
     
     size_t edges = sl::cend(sh) - sl::cbegin(sh);
-    if(edges <= 3) return {};
+    if(edges < 3) return {};
     
     bool closed = false;
     std::vector<Point> U, L;