diff --git a/script/tests/tests/PS Tests/power-supply/power-supply.py b/script/tests/tests/PS Tests/power-supply/power-supply.py
index 6c43c11..1a6f160 100644
--- a/script/tests/tests/PS Tests/power-supply/power-supply.py	
+++ b/script/tests/tests/PS Tests/power-supply/power-supply.py	
@@ -5,7 +5,7 @@
 ret = 'Test failed'
 status = False
 
-scan = ManualScan(['time'], ['SetVA', 'ActualVA', 'ActualIA'] , [0.0], [30.0], [10])
+scan = ManualScan(['time'], ['SetVA', 'ActualVA', 'ActualIA'] , [0.0], [30.0], [30])
 scan.start()
 
 #Creating channels: dimension 1