diff --git a/balance.py b/balance.py
index 276e803..6006320 100755
--- a/balance.py
+++ b/balance.py
@@ -41,12 +41,12 @@ if __name__ == "__main__":
  threads = []
 
  for card in getFile():
-  t = threading.Thread(target=getBalance, args=(card["number"], card["ccn"], q, eq))
+  t = threading.Thread(target=getBalance, args=(card["number"], card["ccn"], q, eq), daemon=True)
   t.start()
   threads += [t]
 
  for t in threads:
-  t.join()
+  t.join(10)
 
  if not eq.empty():
   exc = eq.get()