diff --git a/script/local.py b/script/local.py
index d00ad1e..b50f6a9 100755
--- a/script/local.py
+++ b/script/local.py
@@ -174,7 +174,7 @@ def add_convex_hull_plot(title, x,y, name=None, clear = False, x_range = None, y
     s.setLinesVisible(False)
     s.setPointSize(3)
     s.setData(to_array(x,'d') , to_array(y,'d'))     
-    p.update(False)
+    p.repaint()
 
     #Convex Hull
     #In the first time the plot shows, it takes some time for the color to be assigned