diff --git a/script/MultiRegionScan.py b/script/MultiRegionScan.py
index b9588473..71e1d64c 100644
--- a/script/MultiRegionScan.py
+++ b/script/MultiRegionScan.py
@@ -39,7 +39,7 @@ MOTORS = (ManipulatorPhi, ManipulatorTheta)
 #SCAN = 'ascan'
 
 # holo scan
-PHI_RANGE = (-80, 120) # (tuple (min, max))
+PHI_RANGE = (-100, -100) # (tuple (min, max))
 THETA_RANGE = (-11.0, 70.0) #  (tuple (min, max))
 STEPS = (20.0, 1) # (tuple (phi, theta))
 ZIGZAG = True