diff --git a/script/test/ManipulatorZFlyScan.py b/script/test/ManipulatorZFlyScan.py
index 98bcea2e..24a4bec4 100644
--- a/script/test/ManipulatorZFlyScan.py
+++ b/script/test/ManipulatorZFlyScan.py
@@ -35,7 +35,7 @@ time2 = time.time()
 scienta_time = (time2 - time1)
 print "step time: ", scienta_time
 
-SPEED = 0.05
+SPEED = 0.2
 fly_time = (RANGE[1] - RANGE[0]) / SPEED
 STEPS = int(fly_time / scienta_time) + 1
 print "scan time: ", fly_time