diff --git a/Server/service/notificationService.js b/Server/service/notificationService.js
index be8432336..1bd4d8f8b 100644
--- a/Server/service/notificationService.js
+++ b/Server/service/notificationService.js
@@ -48,7 +48,7 @@ class NotificationService {
         if (platform === 'discord') {
             return { content: messageText };
         }
-        return null;
+        return undefined;
     }
 
 	/**