diff --git a/cura/PrinterOutput/PrinterOutputModel.py b/cura/PrinterOutput/PrinterOutputModel.py
index a849cb76f2..ba567b7bac 100644
--- a/cura/PrinterOutput/PrinterOutputModel.py
+++ b/cura/PrinterOutput/PrinterOutputModel.py
@@ -44,13 +44,9 @@ class PrinterOutputModel(QObject):
         self._printer_type = ""
         self._buildplate_name = None
 
-
         self._printer_configuration.extruderConfigurations = [extruder.extruderConfiguration for extruder in
                                                               self._extruders]
 
-        #for extruder_configuration in self._printer_configuration.extruderConfigurations:
-        #    extruder_configuration.extruderConfigurationChanged.connect(self.configurationChanged)
-
         self._camera = None
 
     @pyqtProperty(str, constant = True)
@@ -286,8 +282,4 @@ class PrinterOutputModel(QObject):
     def printerConfiguration(self):
         if self._printer_configuration.isValid():
             return self._printer_configuration
-        return None
-
-    #def _updateExtruderConfiguration(self):
-
-        #self.configurationChanged.emit()
+        return None
\ No newline at end of file