diff --git a/main-dev.qml b/main-dev.qml
deleted file mode 100644
index 8315536..0000000
--- a/main-dev.qml
+++ /dev/null
@@ -1,5 +0,0 @@
-import QtQuick
-
-LightControlWindow {
-    visible: true
-}
diff --git a/main.cpp b/main.cpp
index 0baeb77..214e0c8 100644
--- a/main.cpp
+++ b/main.cpp
@@ -47,9 +47,11 @@ int main(int argc, char *argv[])
 
     QQmlApplicationEngine engine;
 
-    engine.rootContext()->setContextProperty("__controller", &controller);
 
-    const QUrl url{windowed ? u"qrc:/lightcontrol/main-dev.qml"_qs : u"qrc:/lightcontrol/main.qml"_qs};
+    engine.rootContext()->setContextProperty("__controller", &controller);
+    engine.rootContext()->setContextProperty("__windowed", windowed);
+
+    const QUrl url{u"qrc:/lightcontrol/main.qml"_qs};
     QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
                      &app, [url](QObject *obj, const QUrl &objUrl) {
         if (!obj && url == objUrl)
diff --git a/main.qml b/main.qml
index f698687..ec93535 100644
--- a/main.qml
+++ b/main.qml
@@ -1,5 +1,10 @@
 import QtQuick
 
 LightControlWindow {
-    Component.onCompleted: showFullScreen()
+    Component.onCompleted: {
+        if (__windowed)
+            showNormal();
+        else
+            showFullScreen();
+    }
 }