diff --git a/pyleds/program/promise/christmas_lights.py b/pyleds/program/promise/ChristmasLights.py
similarity index 97%
rename from pyleds/program/promise/christmas_lights.py
rename to pyleds/program/promise/ChristmasLights.py
index 8129b1e..925d96b 100644
--- a/pyleds/program/promise/christmas_lights.py
+++ b/pyleds/program/promise/ChristmasLights.py
@@ -5,7 +5,7 @@ import time
 def name():
     return 'Christmas Lights'
 
-class Christmas(Program):
+class ChristmasLights(Program):
     def run(self, args: [] = None):
         # Configuration
         wait_ms = 100  # Speed of the animation