diff --git a/Demos/Python/pyserialtransfer_demo.py b/Demos/Python/pyserialtransfer_demo.py
index 836a3ce..26d2466 100644
--- a/Demos/Python/pyserialtransfer_demo.py
+++ b/Demos/Python/pyserialtransfer_demo.py
@@ -24,7 +24,7 @@ try:
     time.sleep(2)
     temp = 0
 
-    while True:
+    while temp < 100:
         time.sleep(1)
         ################################################################################################################
         # How to send data to the Arduino