diff --git a/script/Marco/power-supply.py b/script/Marco/power-supply.py
index 1c1bf69..b71ff96 100644
--- a/script/Marco/power-supply.py
+++ b/script/Marco/power-supply.py
@@ -5,7 +5,8 @@ caput('PO2DV-NCS-VHQ1:Set-RampA', '10')
 sleep(0.5)
 
 #TODO: Set the diplay names of positioners and detectors
-scan = ManualScan(['time'], ['SetVA', 'ActualVA'] , [0.0], [50.0], [50])
+#scan = ManualScan(['time'], ['SetVA', 'ActualVA'] , [0.0], [50.0], [50])
+scan = ManualScan('time', 'SetVA', 'ActualVA' , 0.0, 50.0, 50)
 scan.start()
 
 #Creating channels: dimension 1