diff --git a/script/local.py b/script/local.py
index ec685d8..d157f69 100755
--- a/script/local.py
+++ b/script/local.py
@@ -177,8 +177,10 @@ def add_convex_hull_plot(title, x,y, name=None, clear = False, x_range = None, y
 
     #Convex Hull
     #In the first time the plot shows, it takes some time for the color to be assigned
-    while s.color is None:
+    timmeout = 0
+    while s.color is None and timeout<1000:
         time.sleep(0.001)
+        timeout = timeout + 1
     hull = LinePlotSeries(name + "Hull", s.color)   
     p.addSeries(hull)    
     #Bounding box