diff --git a/cura/Machines/MaterialManager.py b/cura/Machines/MaterialManager.py
index 3201f4cc25..95e5f9e8bf 100644
--- a/cura/Machines/MaterialManager.py
+++ b/cura/Machines/MaterialManager.py
@@ -198,7 +198,7 @@ class MaterialManager(QObject):
         return results
 
     #
-    # Used by QualityManager. Built-in quality profiles may be based on generic material IDs such as "generic_pla".
+    # Built-in quality profiles may be based on generic material IDs such as "generic_pla".
     # For materials such as ultimaker_pla_orange, no quality profiles may be found, so we should fall back to use
     # the generic material IDs to search for qualities.
     #
diff --git a/cura/Machines/Models/QualityProfilesDropDownMenuModel.py b/cura/Machines/Models/QualityProfilesDropDownMenuModel.py
index 96a4ee0648..2f761bbae7 100644
--- a/cura/Machines/Models/QualityProfilesDropDownMenuModel.py
+++ b/cura/Machines/Models/QualityProfilesDropDownMenuModel.py
@@ -77,7 +77,7 @@ class QualityProfilesDropDownMenuModel(ListModel):
         quality_group_dict = ContainerTree.getInstance().getCurrentQualityGroups()
 
         item_list = []
-        for key in sorted(quality_group_dict):
+        for key in quality_group_dict:
             quality_group = quality_group_dict[key]
 
             layer_height = self._fetchLayerHeight(quality_group)