diff --git a/single/sol/sol.hpp b/single/sol/sol.hpp
index 71a2abfe..6d1ec7c4 100644
--- a/single/sol/sol.hpp
+++ b/single/sol/sol.hpp
@@ -20,8 +20,8 @@
 // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 // This file was generated with a script.
-// Generated 2016-08-21 23:25:04.369074 UTC
-// This header was generated with sol v2.11.6 (revision 6243cbe)
+// Generated 2016-08-22 02:15:33.510154 UTC
+// This header was generated with sol v2.11.5 (revision 56ed859)
 // https://github.com/ThePhD/sol2
 
 #ifndef SOL_SINGLE_INCLUDE_HPP
@@ -3968,7 +3968,7 @@ namespace sol {
 				std::is_lvalue_reference<T>,
 				meta::neg<std::is_const<T>>,
 				meta::neg<is_lua_primitive<meta::unqualified_t<T>>>,
-				meta::neg<is_unique_usertype<T>>
+				meta::neg<is_unique_usertype<meta::unqualified_t<T>>>
 			> use_reference_tag;
 			return pusher<std::conditional_t<use_reference_tag::value, detail::as_reference_tag, meta::unqualified_t<T>>>{}.push(L, std::forward<T>(t), std::forward<Args>(args)...);
 		}
diff --git a/test_usertypes.cpp b/test_usertypes.cpp
index 549d94b3..9b980f76 100644
--- a/test_usertypes.cpp
+++ b/test_usertypes.cpp
@@ -1406,3 +1406,36 @@ TEST_CASE("usertype/inheritance", "test that metatables are properly inherited")
 	REQUIRE(b == 10);
 	REQUIRE(a == 5);
 }
+
+TEST_CASE("usertype/unique_usertype-check", "make sure unique usertypes don't get pushed as references with function calls and the like") {
+	class Entity {
+	public:
+		std::string GetName() {
+			return "Charmander";
+		}
+	};
+
+	sol::state lua;
+	lua.open_libraries(sol::lib::base, sol::lib::math, sol::lib::string, sol::lib::io);
+
+	lua.new_usertype<Entity>("Entity",
+		"new", sol::no_constructor,
+		"get_name", &Entity::GetName
+		);
+
+	lua.script(R"(
+		function my_func(entity)
+		print("INSIDE LUA")
+		print(entity:get_name())
+		end
+)");
+
+	sol::function my_func = lua["my_func"];
+	REQUIRE_NOTHROW({
+	auto ent = std::make_shared<Entity>();
+	my_func(ent);
+	Entity ent2;
+	my_func(ent2);
+	my_func(std::make_shared<Entity>());
+	});
+}