diff --git a/ofm_config_simulation.json b/ofm_config_simulation.json
index dbc246f7..b04988d4 100644
--- a/ofm_config_simulation.json
+++ b/ofm_config_simulation.json
@@ -12,7 +12,6 @@
                 "default_workflow": "histo_scan_workflow"
             }
         },
-        "CChip_workflow":  "openflexure_microscope_server.things.scan_workflows:CChipWorkflow",
         "histo_scan_workflow": "openflexure_microscope_server.things.scan_workflows:HistoScanWorkflow",
         "snake_workflow": "openflexure_microscope_server.things.scan_workflows:SnakeWorkflow",
         "raster_workflow": "openflexure_microscope_server.things.scan_workflows:RasterWorkflow",