diff --git a/cura/Settings/CuraContainerRegistry.py b/cura/Settings/CuraContainerRegistry.py
index 7abe5b35f5..2c9e15b8c9 100644
--- a/cura/Settings/CuraContainerRegistry.py
+++ b/cura/Settings/CuraContainerRegistry.py
@@ -449,12 +449,11 @@ class CuraContainerRegistry(ContainerRegistry):
             extruder_stack.setVariantById(variant_id)
             extruder_stack.setMaterialById("default")
             extruder_stack.setQualityById("default")
-            quality_changes_id = "default"
             if machine.qualityChanges.getId() != "empty_quality_changes":
                 extruder_quality_changes_container = self.findInstanceContainers(name = machine.qualityChanges.getName(), extruder = extruder_id)
                 if extruder_quality_changes_container:
                     quality_changes_id = extruder_quality_changes_container[0].getId()
-            extruder_stack.setQualityChangesById(quality_changes_id)
+                    extruder_stack.setQualityChangesById(quality_changes_id)
 
             self.addContainer(extruder_stack)