diff --git a/cura/PrinterOutput/PrinterOutputModel.py b/cura/PrinterOutput/PrinterOutputModel.py
index 8a5a9b55be..9c1040fe1b 100644
--- a/cura/PrinterOutput/PrinterOutputModel.py
+++ b/cura/PrinterOutput/PrinterOutputModel.py
@@ -29,8 +29,7 @@ class PrinterOutputModel(QObject):
         self._name = ""
         self._key = ""  # Unique identifier
         self._controller = output_controller
-        self._extruders = [ExtruderOutputModel(printer=self)] * number_of_extruders
-
+        self._extruders = [ExtruderOutputModel(printer=self) for i in range(number_of_extruders)]
         self._head_position = Vector(0, 0, 0)
         self._active_print_job = None  # type: Optional[PrintJobOutputModel]
 
diff --git a/resources/qml/PrintMonitor.qml b/resources/qml/PrintMonitor.qml
index 6c815827f6..23ab365861 100644
--- a/resources/qml/PrintMonitor.qml
+++ b/resources/qml/PrintMonitor.qml
@@ -51,7 +51,7 @@ Column
                 {
                     color: UM.Theme.getColor("sidebar")
                     width: index == machineExtruderCount.properties.value - 1 && index % 2 == 0 ? extrudersGrid.width : Math.floor(extrudersGrid.width / 2 - UM.Theme.getSize("sidebar_lining_thin").width / 2)
-                    extruderModel: activePrinter.extruders[index]
+                    extruderModel:  modelData
                 }
             }
         }