diff --git a/http/http_connection.hpp b/http/http_connection.hpp
index 7ae22e9..cb0da26 100644
--- a/http/http_connection.hpp
+++ b/http/http_connection.hpp
@@ -33,14 +33,6 @@
 namespace crow
 {
 
-inline void prettyPrintJson(crow::Response& res)
-{
-    json_html_util::dumpHtml(res.body(), res.jsonValue);
-
-    res.addHeader(boost::beast::http::field::content_type,
-                  "text/html;charset=UTF-8");
-}
-
 // NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
 static int connectionCount = 0;
 
@@ -355,7 +347,7 @@
 
             if (prefered == ContentType::HTML)
             {
-                prettyPrintJson(res);
+                json_html_util::prettyPrintJson(res);
             }
             else if (prefered == ContentType::CBOR)
             {