diff --git a/src/network/access/qhttpheaders.cpp b/src/network/access/qhttpheaders.cpp
index b02f6c6648c..4a65e662cf7 100644
--- a/src/network/access/qhttpheaders.cpp
+++ b/src/network/access/qhttpheaders.cpp
@@ -700,7 +700,7 @@ struct HeaderName
 
     explicit HeaderName(QAnyStringView name)
     {
-        const auto nname = normalizedName(name);
+        auto nname = normalizedName(name);
         if (auto h = HeaderName::toWellKnownHeader(nname))
             data = *h;
         else