diff --git a/unittests/compiled_tests.cpp b/unittests/compiled_tests.cpp
index 062cd13e..dc256ea5 100644
--- a/unittests/compiled_tests.cpp
+++ b/unittests/compiled_tests.cpp
@@ -1139,15 +1139,23 @@ class Unique_Ptr_Test_Class
     int getI() const {return 5;}
 };
 
+
+std::unique_ptr<Unique_Ptr_Test_Class> make_Unique_Ptr_Test_Class()
+{
+  return std::make_unique<Unique_Ptr_Test_Class>();
+}
+
 TEST_CASE("Call methods through unique_ptr")
 {
     chaiscript::ChaiScript_Basic chai(create_chaiscript_stdlib(),create_chaiscript_parser());
 
     chai.add(chaiscript::var(std::make_unique<Unique_Ptr_Test_Class>()), "uptr");
+    chai.add(chaiscript::fun(make_Unique_Ptr_Test_Class), "make_Unique_Ptr_Test_Class");
     chai.add(chaiscript::fun(&Unique_Ptr_Test_Class::getI), "getI");
     CHECK(chai.eval<int>("uptr.getI()") == 5);
-}
+    CHECK(chai.eval<int>("var uptr2 = make_Unique_Ptr_Test_Class(); uptr2.getI()") == 5);
 
+}
 
 
 class A