diff --git a/resources/qml/Preferences/Materials/MaterialsPage.qml b/resources/qml/Preferences/Materials/MaterialsPage.qml
index 6e637a8d1f..a8de240924 100644
--- a/resources/qml/Preferences/Materials/MaterialsPage.qml
+++ b/resources/qml/Preferences/Materials/MaterialsPage.qml
@@ -17,7 +17,6 @@ Item
     property var resetEnabled: false
     property var currentItem: null
 
-    property var materialManager: CuraApplication.getMaterialManager()
     property var materialManagementModel: CuraApplication.getMaterialManagementModel()
 
     property var hasCurrentItem: base.currentItem != null