diff --git a/plugins/Toolbox/resources/qml/ToolboxLoading.qml b/plugins/Toolbox/resources/qml/ToolboxLoading.qml
new file mode 100644
index 0000000000..91d4cec013
--- /dev/null
+++ b/plugins/Toolbox/resources/qml/ToolboxLoading.qml
@@ -0,0 +1,18 @@
+// Copyright (c) 2018 Ultimaker B.V.
+// PluginBrowser is released under the terms of the LGPLv3 or higher.
+
+import QtQuick 2.7
+import QtQuick.Dialogs 1.1
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import UM 1.1 as UM
+
+// TODO: Switch to QtQuick.Controls 2.x and remove QtQuick.Controls.Styles
+
+Rectangle
+{
+    id: base
+    width: parent.width
+    height: parent.height
+    color: "red"
+}