diff --git a/script/EmpaMarco.py b/script/EmpaMarco.py
index 923668ba..103ac831 100644
--- a/script/EmpaMarco.py
+++ b/script/EmpaMarco.py
@@ -1,7 +1,7 @@
 set_adc_averaging()
 
-ENERGY_LOW = 137.0
-ENERGY_HIGH = 351.8
+ENERGY_LOW = 136.5
+ENERGY_HIGH = 351.0
 SETTLING_TIME = 0.0
 STEPS = 1000
 SENSORS = [Counts, MachineCurrent, SampleCurrent, RefCurrent, EnergyDistribution, Scienta.getDataMatrix()]