diff --git a/script/test2.py b/script/test2.py
index ec26f62..ab542bf 100644
--- a/script/test2.py
+++ b/script/test2.py
@@ -31,7 +31,7 @@ axis_pos = axis.read()
 result = lscan(axis, mono_beam, -dx, dx, 20, latency = 0.3, relative = True, context = None, before_read = None, after_read = None)
 (ydata, xdata) = (result.getReadable(0), result.getPositions(0))
 (norm, mean, sigma) = fit(ydata, xdata) 
-if (mean is not None) and (mean <= (axis_po + dx))  and  (mean >= (axis_po - dx)):
+if (mean is not None) and (mean <= (axis_pos + dx))  and  (mean >= (axis_pos - dx)):
     axis.move(mean)
 else:
     print 'fit failed - centering on maximum'