diff --git a/README.md b/README.md
index c2ca0e79..fb877f1c 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ Everyone can contribute with code, design, documentation or translation. Visit o
 # HTTPS
 git clone --recursive https://gitlab.com/kelteseth/ScreenPlay.git
 ```
-3. Download the latest __Qt 5.14__. Earlier versions are not supported!
+3. Download the latest __Qt 5.13__. Earlier versions are not supported!
 ### Windows
 1. [Download and install MSVC 2019 Community](https://visualstudio.microsoft.com/vs/community/)
 2. [Download and install Win 10 SDK (debugging support. Not included via the MSVC installer)](https://developer.microsoft.com/en-us/windows/downloads/windows-10-sdk)
@@ -41,7 +41,7 @@ git clone --recursive https://gitlab.com/kelteseth/ScreenPlay.git
 3. [Download and install Qt 5 binary installer from qt.io](https://www.qt.io/download-qt-installer)
     - Install the Maintaince tool
     - Select the following features to install:
-        - Qt 5.14.0
+        - Qt 5.13.0
             - MSVC 2017 64-bit
             - Qt WebEngine
         - Developer and Designer Tools
@@ -68,7 +68,7 @@ sudo zypper install -t pattern devel_basis
 2. [Download and install Qt 5 binary installer from qt.io](https://www.qt.io/download-qt-installer)
     - Install the Maintaince tool
     - Select the following features to install:
-        - Qt 5.14.0 
+        - Qt 5.13.0 
             - GCC
             - Qt WebEngine
         - Developer and Designer Tools
@@ -81,7 +81,7 @@ sudo zypper install -t pattern devel_basis
 3. [Download and install Qt 5 binary installer from qt.io](https://www.qt.io/download-qt-installer)
     - Install the Maintaince tool
     - Select the following features to install:
-        - Qt 5.14.0 
+        - Qt 5.13.0 
             - Qt WebEngine
         - Developer and Designer Tools
             - OpenSSL 1.1.1.c Toolkit
diff --git a/ScreenPlay/app.cpp b/ScreenPlay/app.cpp
index 1232dc80..ce22ca87 100644
--- a/ScreenPlay/app.cpp
+++ b/ScreenPlay/app.cpp
@@ -59,6 +59,7 @@ App::App()
     // Init after we have the paths from settings
     m_installedListModel->init();
 
+#if QT_VERSION > QT_VERSION_CHECK(5, 14, 0)
     // Set visible if the -silent parameter was not set
     if (QGuiApplication::instance()->arguments().contains("-silent")) {
         settings()->setSilentStart(true);
@@ -67,5 +68,5 @@ App::App()
     qmlRegisterSingletonInstance("ScreenPlay", 1, 0, "ScreenPlay", this);
     m_mainWindowEngine = make_unique<QQmlApplicationEngine>();
     m_mainWindowEngine->load(QUrl(QStringLiteral("qrc:/main.qml")));
-
+#endif
 }
diff --git a/ScreenPlay/app.h b/ScreenPlay/app.h
index 57215fe6..16a72c8b 100644
--- a/ScreenPlay/app.h
+++ b/ScreenPlay/app.h
@@ -1,7 +1,6 @@
 #pragma once
 
 #include <QDir>
-
 #include <QIcon>
 #include <QObject>
 #include <QQmlApplicationEngine>
@@ -10,6 +9,7 @@
 #include <QQuickWindow>
 #include <QStringList>
 #include <QUrl>
+#include <QtGlobal>
 #include <qqml.h>
 
 #include <QtWebEngine>
@@ -59,6 +59,13 @@ class App : public QObject {
 public:
     explicit App();
 
+#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
+    static App* instance()
+    {
+        static App app;
+        return &app;
+    }
+#endif
     GlobalVariables* globalVariables() const
     {
         return m_globalVariables.get();
@@ -211,7 +218,9 @@ public slots:
     }
 
 private:
+#if QT_VERSION > QT_VERSION_CHECK(5, 14, 0)
     unique_ptr<QQmlApplicationEngine> m_mainWindowEngine;
+#endif
 
     unique_ptr<Create> m_create;
     unique_ptr<ScreenPlayManager> m_screenPlayManager;
diff --git a/ScreenPlay/main.cpp b/ScreenPlay/main.cpp
index 6ae04043..3405a899 100644
--- a/ScreenPlay/main.cpp
+++ b/ScreenPlay/main.cpp
@@ -7,7 +7,23 @@ int main(int argc, char* argv[])
     QGuiApplication::setAttribute(Qt::AA_ShareOpenGLContexts);
 
     QGuiApplication qtGuiApp(argc, argv);
+
+#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
+    qmlRegisterSingletonType<App>("ScreenPlay", 1, 0, "ScreenPlay", [](QQmlEngine* engine, QJSEngine*) -> QObject* {
+        engine->setObjectOwnership(App::instance(), QQmlEngine::ObjectOwnership::CppOwnership);
+        return App::instance();
+    });
+    QQmlApplicationEngine m_mainWindowEngine;
+    m_mainWindowEngine.load(QUrl(QStringLiteral("qrc:/main.qml")));
+
+    // Set visible if the -silent parameter was not set
+    if (QGuiApplication::instance()->arguments().contains("-silent")) {
+        App::instance()->settings()->setSilentStart(true);
+    }
+
+#else
     App app;
+#endif
 
     return qtGuiApp.exec();
 }