diff --git a/script/MultiRegion.py b/script/MultiRegion.py
index 9e4032f4..3f854b6d 100644
--- a/script/MultiRegion.py
+++ b/script/MultiRegion.py
@@ -213,7 +213,7 @@ def do_scan(motors, positions, regions, latency):
     adjust_sensors()
     set_adc_averaging()
 
-    vscan(motors, SENSORS, positions, True, latency,False, before_read=wait_beam, after_read = after_readout)
+    vscan(motors, SENSORS, positions, True, latency,False, before_read=wait_beam, after_read=after_readout)
 
     for (index, region) in enumerate(regions):
         set_attribute(get_exec_pars().scanPath + "region{0}/ScientaSpectrum".format(index + 1), "RegionName", region['name'])