diff --git a/script/RFscan/GunScan.py b/script/RFscan/GunScan.py
index 9ca823b..59dead1 100644
--- a/script/RFscan/GunScan.py
+++ b/script/RFscan/GunScan.py
@@ -23,7 +23,7 @@ phase.config.maxValue   = 360.0
 phase.config.resolution = 0.5
 phase.initialize()
 
-camtool = Camtool("sflca:10000")
+camtool = Camtool("sflca:10000", "simulated")
 camtool.startPipeline(camera_name)
 camtool.startReceiver()
 x = camtool.getValue("x_fit_mean")