diff --git a/include/xtensor-python/pytensor.hpp b/include/xtensor-python/pytensor.hpp
index 3eac157..e3746cc 100644
--- a/include/xtensor-python/pytensor.hpp
+++ b/include/xtensor-python/pytensor.hpp
@@ -214,7 +214,7 @@ namespace xt
         static self_type ensure(pybind11::handle h);
         static bool check_(pybind11::handle h);
 
-#if PYBIND11_VERSION_MAJOR == 2 && PYBIND11_VERSION_MINOR >= 3
+#if (PYBIND11_VERSION_MAJOR == 2 && PYBIND11_VERSION_MINOR >= 3) || (PYBIND11_VERSION_MAJOR >= 3)
         // Prevent ambiguous overload resolution for operators defined for
         // both xt::xcontainer_semantic and pybind11::object.
         using semantic_base::operator+=;