diff --git a/http/http_response.hpp b/http/http_response.hpp
index a5f95a9..ec54a90 100644
--- a/http/http_response.hpp
+++ b/http/http_response.hpp
@@ -12,7 +12,7 @@
 #include <optional>
 #include <string>
 #include <string_view>
-
+#include <utility>
 namespace crow
 {
 
@@ -262,7 +262,10 @@
             str->body() += bodyPart;
             return;
         }
-        response.emplace<string_response>(result(), 11, std::move(bodyPart));
+        http::header<false> headTemp = std::move(fields());
+        string_response& stringResponse =
+            response.emplace<string_response>(std::move(headTemp));
+        stringResponse.body() = std::move(bodyPart);
     }
 
     void end()