diff --git a/plugins/3MFReader/ThreeMFWorkspaceReader.py b/plugins/3MFReader/ThreeMFWorkspaceReader.py
index bec50b5660..f810ff58e5 100755
--- a/plugins/3MFReader/ThreeMFWorkspaceReader.py
+++ b/plugins/3MFReader/ThreeMFWorkspaceReader.py
@@ -600,6 +600,7 @@ class ThreeMFWorkspaceReader(WorkspaceReader):
         self._dialog.setActiveMode(active_mode)
         self._dialog.setUpdatableMachines(updatable_machines)
         self._dialog.setMachineName(machine_name)
+        self._dialog.setMachineToOverride(global_stack_id)
         self._dialog.setMaterialLabels(material_labels)
         self._dialog.setMachineType(machine_type)
         self._dialog.setExtruders(extruders)