diff --git a/src/lib/app/mainmenu.cpp b/src/lib/app/mainmenu.cpp
index b77f2a6aa..7786a0bf6 100644
--- a/src/lib/app/mainmenu.cpp
+++ b/src/lib/app/mainmenu.cpp
@@ -177,7 +177,7 @@ void MainMenu::savePageAs()
 
 void MainMenu::sendLink()
 {
-    const QUrl mailUrl = QUrl::fromEncoded("mailto:%20?body=" + QUrl::toPercentEncoding(QString::fromUtf8(m_window->weView()->url().toEncoded())) + "&subject=" + QUrl::toPercentEncoding(m_window->weView()->title()));
+    const QUrl mailUrl = QUrl::fromEncoded(QByteArray("mailto:%20?body=" + QUrl::toPercentEncoding(QString::fromUtf8(m_window->weView()->url().toEncoded())) + "&subject=" + QUrl::toPercentEncoding(m_window->weView()->title())));
     QDesktopServices::openUrl(mailUrl);
 }
 
diff --git a/src/lib/other/updater.cpp b/src/lib/other/updater.cpp
index 50907a335..872b736e6 100644
--- a/src/lib/other/updater.cpp
+++ b/src/lib/other/updater.cpp
@@ -157,5 +157,5 @@ void Updater::downCompleted()
 
 void Updater::downloadNewVersion()
 {
-    m_window->tabWidget()->addView(QUrl::fromEncoded(QByteArray(Qz::WWWADDRESS) + QByteArray("/download")), tr("Update"), Qz::NT_NotSelectedTab);
+    m_window->tabWidget()->addView(QUrl::fromEncoded(QByteArray(QByteArray(Qz::WWWADDRESS) + QByteArray("/download"))), tr("Update"), Qz::NT_NotSelectedTab);
 }
diff --git a/src/lib/webengine/webview.cpp b/src/lib/webengine/webview.cpp
index bbb9aae59..e983811eb 100644
--- a/src/lib/webengine/webview.cpp
+++ b/src/lib/webengine/webview.cpp
@@ -475,14 +475,14 @@ void WebView::openUrlInNewWindow()
 void WebView::sendTextByMail()
 {
     if (auto* action = qobject_cast<QAction*>(sender())) {
-        const QUrl mailUrl = QUrl::fromEncoded("mailto:%20?body=" + QUrl::toPercentEncoding(action->data().toString()));
+        const QUrl mailUrl = QUrl::fromEncoded(QByteArray("mailto:%20?body=" + QUrl::toPercentEncoding(action->data().toString())));
         QDesktopServices::openUrl(mailUrl);
     }
 }
 
 void WebView::sendPageByMail()
 {
-    const QUrl mailUrl = QUrl::fromEncoded("mailto:%20?body=" + QUrl::toPercentEncoding(QString::fromUtf8(url().toEncoded())) + "&subject=" + QUrl::toPercentEncoding(title()));
+    const QUrl mailUrl = QUrl::fromEncoded(QByteArray("mailto:%20?body=" + QUrl::toPercentEncoding(QString::fromUtf8(url().toEncoded())) + "&subject=" + QUrl::toPercentEncoding(title())));
     QDesktopServices::openUrl(mailUrl);
 }