diff --git a/aman/sys/Worker.py b/aman/sys/Worker.py
index 4af535b..78130ab 100644
--- a/aman/sys/Worker.py
+++ b/aman/sys/Worker.py
@@ -12,6 +12,7 @@ class Worker(threading.Thread):
         self.stopThread = None
         self.icao = icao
         self.configuration = configuration
+        self.arrivalRoutes = configuration.gngData.arrivalRoutes
 
     def stop(self):
         self.stopThread = True