diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index 665d375e1cb..238e4947018 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -226,6 +226,13 @@ test_lazy_hash_inheritance(PyObject* self)
 	long hash;
 
 	type = &_HashInheritanceTester_Type;
+
+	if (type->tp_dict != NULL)
+		/* The type has already been initialized. This probably means
+		   -R is being used. */
+		Py_RETURN_NONE;
+
+
 	obj = PyObject_New(PyObject, type);
 	if (obj == NULL) {
 		PyErr_Clear();
@@ -269,6 +276,8 @@ test_lazy_hash_inheritance(PyObject* self)
 		return NULL;
 	}
 
+	Py_DECREF(obj);
+
 	Py_RETURN_NONE;
 }