diff --git a/resources/qml/Preferences/Materials/MaterialsView.qml b/resources/qml/Preferences/Materials/MaterialsView.qml
index cbbe5828bb..560c88ce4d 100644
--- a/resources/qml/Preferences/Materials/MaterialsView.qml
+++ b/resources/qml/Preferences/Materials/MaterialsView.qml
@@ -602,10 +602,4 @@ Item
         base.setMetaDataEntry("brand", old_brand, new_brand)
         properties.brand = new_brand
     }
-
-    function updateCostPerMeter()
-    {
-        base.spoolLength = calculateSpoolLength(diameterSpinBox.value, densitySpinBox.value, spoolWeightSpinBox.value);
-        base.costPerMeter = calculateCostPerMeter(spoolCostSpinBox.value);
-    }
 }