diff --git a/cura/Settings/ExtrudersModel.py b/cura/Settings/ExtrudersModel.py
index e742ba4bd8..54bf0df3b6 100644
--- a/cura/Settings/ExtrudersModel.py
+++ b/cura/Settings/ExtrudersModel.py
@@ -5,7 +5,7 @@ from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty, QTimer
 
 import UM.Qt.ListModel
 from UM.Application import Application
-
+import UM.FlameProfiler
 from cura.Settings.ExtruderManager import ExtruderManager
 
 ##  Model that holds extruders.
@@ -129,6 +129,7 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel):
     ##  Update the list of extruders.
     #
     #   This should be called whenever the list of extruders changes.
+    @UM.FlameProfiler.profile
     def __updateExtruders(self):
         changed = False
 
diff --git a/cura/Settings/MachineManager.py b/cura/Settings/MachineManager.py
index 2207ee65dd..80e37fc7c5 100755
--- a/cura/Settings/MachineManager.py
+++ b/cura/Settings/MachineManager.py
@@ -20,6 +20,7 @@ from UM.Settings.SettingDefinition import SettingDefinition
 from UM.Settings.SettingFunction import SettingFunction
 from UM.Settings.Validator import ValidatorState
 from UM.Signal import postponeSignals
+import UM.FlameProfiler
 
 from cura.QualityManager import QualityManager
 from cura.PrinterOutputDevice import PrinterOutputDevice
@@ -855,6 +856,7 @@ class MachineManager(QObject):
     #
     #   \param quality_name \type{str} the name of the quality.
     #   \return \type{List[Dict]} with keys "stack", "quality" and "quality_changes".
+    @UM.FlameProfiler.profile
     def determineQualityAndQualityChangesForQualityType(self, quality_type):
         quality_manager = QualityManager.getInstance()
         result = []