diff --git a/include/matador/sql/statement.hpp b/include/matador/sql/statement.hpp
index 40fd7ea..f685a25 100644
--- a/include/matador/sql/statement.hpp
+++ b/include/matador/sql/statement.hpp
@@ -164,6 +164,7 @@ statement &statement::bind(const Type &obj) {
 template<class Type>
 utils::result<query_result<Type>, utils::error> statement::fetch() {
   std::cout << statement_proxy_->sql() << std::endl;
+  statement_proxy_->statement_->query_.result_type = typeid(Type);
   return statement_proxy_->fetch(*bindings_).and_then([this](std::unique_ptr<query_result_impl> &&value) {
     auto resolver = statement_proxy_->statement_->query_.resolver->object_resolver<Type>();
     const auto prototype = value->prototype();
@@ -176,6 +177,7 @@ utils::result<query_result<Type>, utils::error> statement::fetch() {
 template<class Type>
 utils::result<object::object_ptr<Type>, utils::error> statement::fetch_one() {
   std::cout << statement_proxy_->sql() << std::endl;
+  statement_proxy_->statement_->query_.result_type = typeid(Type);
   auto result = statement_proxy_->fetch(*bindings_);
   if (!result.is_ok()) {
     return utils::failure(result.err());