diff --git a/script/Marco/power-supply.py b/script/Marco/power-supply.py
index d0f781c..5077a22 100644
--- a/script/Marco/power-supply.py
+++ b/script/Marco/power-supply.py
@@ -34,7 +34,7 @@ for setpoint1 in frange(0.0, 50.0, 4.0, True):
     readback1 = SetVA.get()
     if abs(readback1 - setpoint1) > 0.5 : # TODO: Check accuracy
         raise Exception('Actor SetVA could not be set to the value ' + str(setpoint1))
-    for setpoint2 in frange(0.0, 10.0, 1.0, True):
+    for setpoint2 in frange(0.0, 5.0, 1.0, True):
         #Detector time
         detector1 = float(java.lang.System.currentTimeMillis())
         #Detector ActualVA