diff --git a/script/test/ManipulatorFlyScan.py b/script/test/ManipulatorFlyScan.py
index e4ef119b..2453850e 100644
--- a/script/test/ManipulatorFlyScan.py
+++ b/script/test/ManipulatorFlyScan.py
@@ -11,7 +11,7 @@ import math
 
 # actual number of positions will be +1!
 RANGE = (111.0, 117.5)
-STEP = (0.1)
+STEP = (0.5)
 ENDSCAN = False
 
 MOTORS = (ManipulatorZ)