diff --git a/frontends/qt6/qmllib/Material/MaterialButton.qml b/frontends/qt6/qmllib/Material/MaterialButton.qml
index 059bbe97b..3ce4c3665 100644
--- a/frontends/qt6/qmllib/Material/MaterialButton.qml
+++ b/frontends/qt6/qmllib/Material/MaterialButton.qml
@@ -9,34 +9,34 @@ Rectangle {
     property alias text: label.text
     property bool outlined: false
     property bool elevated: true
-    property color fillColor: outlined ? "transparent" : MaterialPalette.palette.primary
-    property color borderColor: outlined ? MaterialPalette.palette.outline : "transparent"
-    property color textColor: outlined ? MaterialPalette.palette.primary : MaterialPalette.palette.onPrimary
+    property color fillColor: outlined ? "transparent" : MaterialPalette.primary
+    property color borderColor: outlined ? MaterialPalette.outline : "transparent"
+    property color textColor: outlined ? MaterialPalette.primary : MaterialPalette.onPrimary
     property bool disabled: false
     property real cornerRadius: 12
     signal clicked()
 
     implicitHeight: 48
     radius: cornerRadius
-    color: disabled ? MaterialPalette.palette.surfaceVariant : fillColor
-    border.color: disabled ? MaterialPalette.palette.surfaceVariant : borderColor
+    color: disabled ? MaterialPalette.surfaceVariant : fillColor
+    border.color: disabled ? MaterialPalette.surfaceVariant : borderColor
     border.width: outlined ? 1 : 0
     layer.enabled: elevated && !outlined && !disabled
     layer.effect: DropShadow {
         anchors.fill: parent
         horizontalOffset: 0
         verticalOffset: 4
-        radius: 16
-        samples: 16
-        color: "#22000000"
-    }
+                radius: 16
+                samples: 16
+                color: "#22000000"
+            }
 
     Text {
         id: label
         anchors.centerIn: parent
         font.pixelSize: 15
         font.bold: true
-        color: disabled ? MaterialPalette.palette.surface : textColor
+        color: disabled ? MaterialPalette.surface : textColor
     }
 
     MouseArea {
diff --git a/frontends/qt6/qmllib/Material/MaterialCard.qml b/frontends/qt6/qmllib/Material/MaterialCard.qml
index ef270a661..166bf3cee 100644
--- a/frontends/qt6/qmllib/Material/MaterialCard.qml
+++ b/frontends/qt6/qmllib/Material/MaterialCard.qml
@@ -8,13 +8,13 @@ Rectangle {
     id: card
     property alias contentItem: contentLoader.sourceComponent
     property real cornerRadius: 16
-    property color surfaceColor: MaterialPalette.palette.surface
+    property color surfaceColor: MaterialPalette.surface
     property real elevation: MaterialPalette.palette.elevationLow
 
     width: parent ? parent.width : 320
     radius: cornerRadius
     color: surfaceColor
-    border.color: MaterialPalette.palette.outline
+    border.color: MaterialPalette.outline
     border.width: 1
     layer.enabled: true
     layer.effect: DropShadow {
diff --git a/frontends/qt6/qmllib/Material/MaterialPalette.qml b/frontends/qt6/qmllib/Material/MaterialPalette.qml
index a5f469fbe..07a949014 100644
--- a/frontends/qt6/qmllib/Material/MaterialPalette.qml
+++ b/frontends/qt6/qmllib/Material/MaterialPalette.qml
@@ -1,5 +1,7 @@
 import QtQuick 2.15
 
+pragma Singleton
+
 QtObject {
     id: palette
 
diff --git a/frontends/qt6/qmllib/Material/qmldir b/frontends/qt6/qmllib/Material/qmldir
index c2b82385b..388745b39 100644
--- a/frontends/qt6/qmllib/Material/qmldir
+++ b/frontends/qt6/qmllib/Material/qmldir
@@ -1,5 +1,5 @@
 module Material
-MaterialPalette 1.0 MaterialPalette.qml
+singleton MaterialPalette 1.0 MaterialPalette.qml
 MaterialButton 1.0 MaterialButton.qml
 MaterialCard 1.0 MaterialCard.qml
 MaterialTextField 1.0 MaterialTextField.qml