diff --git a/script/RFscan/GunScan.py b/script/RFscan/GunScan.py
index 38a713d..a8f8b6c 100644
--- a/script/RFscan/GunScan.py
+++ b/script/RFscan/GunScan.py
@@ -24,7 +24,7 @@ phase.config.resolution = 0.5
 phase.initialize()
 
 #camtool = Camtool("sflca:10000")
-camtool.start("simulated")
+camtool.start("simulation")
 x  = camtool.getValue("gr_x_fit_mean")
 dx = camtool.getValue("gr_x_fit_standard_deviation")