diff --git a/src/Mod/BIM/bimtests/TestArchSpace.py b/src/Mod/BIM/bimtests/TestArchSpace.py
index 2b4f574e85..a542fb9129 100644
--- a/src/Mod/BIM/bimtests/TestArchSpace.py
+++ b/src/Mod/BIM/bimtests/TestArchSpace.py
@@ -139,6 +139,7 @@ class TestArchSpace(TestArchBase.TestArchBase):
                       if round(face.Area) == round(wallInnerFaceArea)]
 
         if App.GuiUp:
+            import FreeCADGui
             FreeCADGui.Selection.clearSelection()
             FreeCADGui.Selection.addSelection(wall, boundaries)