diff --git a/script/users/TUM/HAT_MultiXPS_Cu_2020.py b/script/users/TUM/HAT_MultiXPS_Cu_2020.py
index 08a22a49..782d8029 100644
--- a/script/users/TUM/HAT_MultiXPS_Cu_2020.py
+++ b/script/users/TUM/HAT_MultiXPS_Cu_2020.py
@@ -18,7 +18,7 @@ rs.setVars([0.25, 0.05, 20, 520.]) #Time, Size, Iteration, photon energy
 ranges.append(rs)
 
 #Cu 3p calibration for N 1s
-rs = RangeSelection(459., 469.)
+rs = RangeSelection(434., 444.)
 rs.setVars([0.25, 0.05, 5, 520.]) #Time, Size, Iteration, photon energy
 ranges.append(rs)