diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index 6da7b98a4f1..61f78686d70 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -918,7 +918,7 @@ QString QHttpNetworkConnectionPrivate::errorDetail(QNetworkReply::NetworkError e
     case QNetworkReply::SslHandshakeFailedError:
         errorString = QCoreApplication::translate("QHttp", "SSL handshake failed");
         if (socket)
-            errorString += QStringLiteral(": ") + socket->errorString();
+            errorString += ": "_L1 + socket->errorString();
         break;
     case QNetworkReply::TooManyRedirectsError:
         errorString = QCoreApplication::translate("QHttp", "Too many redirects");
diff --git a/src/network/access/qnetworkreplywasmimpl.cpp b/src/network/access/qnetworkreplywasmimpl.cpp
index be5b0f5f0ae..d8190434ccf 100644
--- a/src/network/access/qnetworkreplywasmimpl.cpp
+++ b/src/network/access/qnetworkreplywasmimpl.cpp
@@ -291,7 +291,7 @@ void QNetworkReplyWasmImplPrivate::doSendRequest()
     attr.timeoutMSecs = request.transferTimeout();
     attr.userData = reinterpret_cast<void *>(this);
 
-    QString dPath = QStringLiteral("/home/web_user/") + request.url().fileName();
+    QString dPath = "/home/web_user/"_L1 + request.url().fileName();
     QByteArray destinationPath = dPath.toUtf8();
     attr.destinationPath = destinationPath.constData();
 
diff --git a/src/network/kernel/qnetworkinformation.cpp b/src/network/kernel/qnetworkinformation.cpp
index 3de6e4908e8..a5942e3cf97 100644
--- a/src/network/kernel/qnetworkinformation.cpp
+++ b/src/network/kernel/qnetworkinformation.cpp
@@ -196,7 +196,7 @@ QNetworkInformation *QNetworkInformationPrivate::create(QStringView name)
             QString listNames;
             listNames.reserve(8 * dataHolder->factories.count());
             for (const auto *factory : std::as_const(dataHolder->factories))
-                listNames += factory->name() + QStringLiteral(", ");
+                listNames += factory->name() + ", "_L1;
             listNames.chop(2);
             qDebug().nospace() << "Couldn't find " << name << " in list with names: { "
                                 << listNames << " }";