diff --git a/resources/qml/Preferences/Materials/MaterialsSlot.qml b/resources/qml/Preferences/Materials/MaterialsSlot.qml
index a706aaf2b9..fb3cb9607d 100644
--- a/resources/qml/Preferences/Materials/MaterialsSlot.qml
+++ b/resources/qml/Preferences/Materials/MaterialsSlot.qml
@@ -1,5 +1,5 @@
 // Copyright (c) 2018 Ultimaker B.V.
-// Uranium is released under the terms of the LGPLv3 or higher.
+// Cura is released under the terms of the LGPLv3 or higher.
 
 import QtQuick 2.7
 import QtQuick.Controls 1.4
@@ -70,7 +70,8 @@ Rectangle
         }
         onClicked:
         {
-            if (materialSlot.is_favorite) {
+            if (materialSlot.is_favorite)
+            {
                 base.materialManager.removeFavorite(material.root_material_id)
                 materialSlot.is_favorite = false
                 return
@@ -81,13 +82,10 @@ Rectangle
         }
         style: ButtonStyle
         {
-            background: Rectangle
-            {
-                anchors.fill: parent
-                color: "transparent"
-            }
+            background: Item { }
         }
-        UM.RecolorImage {
+        UM.RecolorImage
+        {
             anchors
             {
                 verticalCenter: favorite_button.verticalCenter