diff --git a/tests/test_embed/test_interpreter.cpp b/tests/test_embed/test_interpreter.cpp
index 508975eb3..c9b7580f2 100644
--- a/tests/test_embed/test_interpreter.cpp
+++ b/tests/test_embed/test_interpreter.cpp
@@ -62,7 +62,7 @@ PYBIND11_EMBEDDED_MODULE(widget_module, m) {
 }
 
 PYBIND11_EMBEDDED_MODULE(trampoline_module, m) {
-    py::class_<test_override_cache_helper, test_override_cache_helper_trampoline, std::shared_ptr<test_override_cache_helper>>(m, "test_override_cache_helper")
+    py::class_<test_override_cache_helper, test_override_cache_helper_trampoline, PYBIND11_SH_DEF(test_override_cache_helper)>(m, "test_override_cache_helper")
         .def(py::init_alias<>())
         .def("func", &test_override_cache_helper::func);
 }
diff --git a/tests/test_virtual_functions.cpp b/tests/test_virtual_functions.cpp
index f1a513180..a9c945557 100644
--- a/tests/test_virtual_functions.cpp
+++ b/tests/test_virtual_functions.cpp
@@ -398,7 +398,7 @@ TEST_SUBMODULE(virtual_functions, m) {
         .def("A_value", &OverrideTest::A_value)
         .def("A_ref", &OverrideTest::A_ref);
 
-    py::class_<test_override_cache_helper, test_override_cache_helper_trampoline, std::shared_ptr<test_override_cache_helper>>(m, "test_override_cache_helper")
+    py::class_<test_override_cache_helper, test_override_cache_helper_trampoline, PYBIND11_SH_DEF(test_override_cache_helper)>(m, "test_override_cache_helper")
         .def(py::init_alias<>())
         .def("func", &test_override_cache_helper::func);