diff --git a/script/test/ManipulatorScanKei.py b/script/test/ManipulatorScanKei.py
index 65bfe099..9109692e 100644
--- a/script/test/ManipulatorScanKei.py
+++ b/script/test/ManipulatorScanKei.py
@@ -13,7 +13,7 @@ MOTOR = (ManipulatorY)
 SENSORS = (Counts, Scienta.spectrum, SampleCurrent, RefCurrent, MachineCurrent)
 RANGE = (-0.5, 0.5)
 STEPS = 10
-LATENCY = 5.0
+LATENCY = 0.0
 RELATIVE = True
 ENDSCAN = True