diff --git a/cura/Settings/MachineManager.py b/cura/Settings/MachineManager.py
index 44b67b721c..9d94467555 100755
--- a/cura/Settings/MachineManager.py
+++ b/cura/Settings/MachineManager.py
@@ -38,11 +38,10 @@ from .CuraStackBuilder import CuraStackBuilder
 
 from UM.i18n import i18nCatalog
 catalog = i18nCatalog("cura")
-
+from cura.Settings.GlobalStack import GlobalStack
 if TYPE_CHECKING:
     from cura.CuraApplication import CuraApplication
     from cura.Settings.CuraContainerStack import CuraContainerStack
-    from cura.Settings.GlobalStack import GlobalStack
     from cura.Machines.MaterialManager import MaterialManager
     from cura.Machines.QualityManager import QualityManager
     from cura.Machines.VariantManager import VariantManager
@@ -388,7 +387,7 @@ class MachineManager(QObject):
         machines = CuraContainerRegistry.getInstance().findContainerStacks(type = "machine", **metadata_filter)
         for machine in machines:
             if machine.definition.getId() == definition_id:
-                return machine
+                return cast(GlobalStack, machine)
         return None
 
     @pyqtSlot(str)