diff --git a/script/MultiRegionHoloScan.py b/script/MultiRegionHoloScan.py
index bf819aec..34647ce8 100644
--- a/script/MultiRegionHoloScan.py
+++ b/script/MultiRegionHoloScan.py
@@ -5,7 +5,7 @@ Arguments:
 
 LATENCY = 0.0
 
-PHI_RANGE = (-160.0, 160.0) # (tuple (min, max))
+PHI_RANGE = (-0.0, 160.0) # (tuple (min, max))
 THETA_RANGE = (-9.0, 81.0) #  (tuple (min, max))
 STEPS = (40.0, 1.0) # (tuple (phi, theta))
 ZIGZAG = True