diff --git a/Jellyfin.Plugin.Seasonals/Web/birthday.js b/Jellyfin.Plugin.Seasonals/Web/birthday.js
index c200991..935131e 100644
--- a/Jellyfin.Plugin.Seasonals/Web/birthday.js
+++ b/Jellyfin.Plugin.Seasonals/Web/birthday.js
@@ -6,6 +6,10 @@ const enableDifferentDuration = config.EnableDifferentDuration !== undefined ? c
 const symbolCountMobile = config.SymbolCountMobile !== undefined ? config.SymbolCountMobile : 5; // count of mobile balloons
 const baseConfettiCount = config.ConfettiCount !== undefined ? config.ConfettiCount : 60; // count of confetti
 
+/**
+ * Base ballon image: https://www.flaticon.com/de/kostenloses-icon/ballon_1512470
+ * modified by CodeDevMLH
+ */
 const birthdayImages = [
     '../Seasonals/Resources/birthday_assets/balloon_blue.gif',
     '../Seasonals/Resources/birthday_assets/balloon_green.gif',