diff --git a/plugins/3MFReader/WorkspaceDialog.qml b/plugins/3MFReader/WorkspaceDialog.qml
index 19ed31a149..ac72f92187 100644
--- a/plugins/3MFReader/WorkspaceDialog.qml
+++ b/plugins/3MFReader/WorkspaceDialog.qml
@@ -119,7 +119,7 @@ UM.Dialog
                     Cura.MachineSelector
                     {
                         id: machineSelector
-                        visible: comboboxVisible
+                        visible: workspaceDialog.visible && manager.updatableMachinesModel.count > 1
                         headerCornerSide: Cura.RoundedRectangle.Direction.All
                         anchors.top: parent.top
                         anchors.topMargin: UM.Theme.getSize("default_margin").width * 3