diff --git a/CircuitPython_Made_Easy_On_CPX/cpx_shake_threshold_red_led.py b/CircuitPython_Made_Easy_On_CPX/cpx_shake_threshold_red_led.py
index e2b48b381..29d4cd7cb 100644
--- a/CircuitPython_Made_Easy_On_CPX/cpx_shake_threshold_red_led.py
+++ b/CircuitPython_Made_Easy_On_CPX/cpx_shake_threshold_red_led.py
@@ -4,3 +4,5 @@ while True:
     if cpx.shake(shake_threshold=20):
         print("Shake detected!")
         cpx.red_led = True
+    else:
+        cpx.red_led = False