diff --git a/unittests/test_using_virtual_board/spiNNakerGraphFrontEnd.cfg b/unittests/test_using_virtual_board/spiNNakerGraphFrontEnd.cfg
index 49308cef..fa2d67a8 100644
--- a/unittests/test_using_virtual_board/spiNNakerGraphFrontEnd.cfg
+++ b/unittests/test_using_virtual_board/spiNNakerGraphFrontEnd.cfg
@@ -1,9 +1,7 @@
 [Machine]
-width = 8
-height = 8
 virtual_board = True
 machineName = None
 spalloc_server  = None
 remote_spinnaker_url  = None
-version = None
+version = 5
 time_scale_factor = None