diff --git a/script/ManipulatorYZScan.py b/script/ManipulatorYZScan.py
index 0608cfbb..2cf52477 100644
--- a/script/ManipulatorYZScan.py
+++ b/script/ManipulatorYZScan.py
@@ -10,7 +10,7 @@ move manipulator to center position before start!
 import math
 
 # actual number of positions will be +1!
-STEPS = (0.2, 0.2)
+STEPS = (1, 1)
 LATENCY = 1.
 ENDSCAN = True
 ZIGZAG = True