diff --git a/include/chaiscript/dispatchkit/type_conversions.hpp b/include/chaiscript/dispatchkit/type_conversions.hpp
index 8b9d8c86..a5abed43 100644
--- a/include/chaiscript/dispatchkit/type_conversions.hpp
+++ b/include/chaiscript/dispatchkit/type_conversions.hpp
@@ -137,15 +137,6 @@ namespace chaiscript
                         {
                           return data;
                         } else {
-#ifdef CHAISCRIPT_LIBCPP
-                          /// \todo fix this someday after libc++ is fixed.
-                          if (std::string(typeid(To).name()).find("Assignable_Proxy_Function") != std::string::npos) {
-                            auto from = detail::Cast_Helper<std::shared_ptr<From> >::cast(t_from, nullptr);
-                            if (std::string(typeid(*from).name()).find("Assignable_Proxy_Function_Impl") != std::string::npos) {
-                              return std::static_pointer_cast<To>(from);
-                            }
-                          }
-#endif
                           throw std::bad_cast();
                         }
                       }()